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10022022044031 = 310707731198801
BaseRepresentation
bin1001000111010110111100…
…0100000101100101111111
31022111002120221121000000210
42101311233010011211333
52303200100120402111
633152015305523503
72053032022544304
oct221655704054577
938432527530023
1010022022044031
113214352196708
12115a402aa3593
135790c37280ca
142690d5bab0ab
15125a684780a6
hex91d6f10597f

10022022044031 has 8 divisors (see below), whose sum is σ = 13362821282224. Its totient is φ = 6681285417600.

The previous prime is 10022022044029. The next prime is 10022022044059. The reversal of 10022022044031 is 13044022022001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10022022044031 - 21 = 10022022044029 is a prime.

It is a super-2 number, since 2×100220220440312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10022022043989 and 10022022044007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022022044431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15278170 + ... + 15920631.

It is an arithmetic number, because the mean of its divisors is an integer number (1670352660278).

Almost surely, 210022022044031 is an apocalyptic number.

10022022044031 is a deficient number, since it is larger than the sum of its proper divisors (3340799238193).

10022022044031 is a wasteful number, since it uses less digits than its factorization.

10022022044031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31305881.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 10022022044031 its reverse (13044022022001), we get a palindrome (23066044066032).

The spelling of 10022022044031 in words is "ten trillion, twenty-two billion, twenty-two million, forty-four thousand, thirty-one".

Divisors: 1 3 107077 321231 31198801 93596403 3340674014677 10022022044031