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101012021021222 = 2229721987814763
BaseRepresentation
bin10110111101111010110001…
…101000011000101000100110
3111020122122200102102002210222
4112331322301220120220212
5101214440104340134342
6554500140513244342
730163610021656343
oct2675726150305046
9436578612362728
10101012021021222
112a204a59541253
12b3b49815636b2
134449514a2649c
141ad30179897ca
15ba284b559ed2
hex5bdeb1a18a26

101012021021222 has 8 divisors (see below), whose sum is σ = 151583994983016. Its totient is φ = 50484022693552.

The previous prime is 101012021021123. The next prime is 101012021021237. The reversal of 101012021021222 is 222120120210101.

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

It is a self number, because there is not a number n which added to its sum of digits gives 101012021021222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10993902788 + ... + 10993911975.

It is an arithmetic number, because the mean of its divisors is an integer number (18947999372877).

Almost surely, 2101012021021222 is an apocalyptic number.

101012021021222 is a deficient number, since it is larger than the sum of its proper divisors (50571973961794).

101012021021222 is a wasteful number, since it uses less digits than its factorization.

101012021021222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21987817062.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101012021021222 its reverse (222120120210101), we get a palindrome (323132141231323).

The spelling of 101012021021222 in words is "one hundred one trillion, twelve billion, twenty-one million, twenty-one thousand, two hundred twenty-two".

Divisors: 1 2 2297 4594 21987814763 43975629526 50506010510611 101012021021222