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10222022101 = 127283328411
BaseRepresentation
bin10011000010100011…
…11010110111010101
3222101101112112012011
421201101322313111
5131413314201401
64410153224221
7511211516464
oct114121726725
928341475164
1010222022101
114376079555
121b93402071
13c6b9b53b5
146cd8389db
153ec617451
hex26147add5

10222022101 has 8 divisors (see below), whose sum is σ = 10306509824. Its totient is φ = 10137597120.

The previous prime is 10222022081. The next prime is 10222022117. The reversal of 10222022101 is 10122022201.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10222022101 - 27 = 10222021973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222022501) 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, 345586 + ... + 373996.

It is an arithmetic number, because the mean of its divisors is an integer number (1288313728).

Almost surely, 210222022101 is an apocalyptic number.

It is an amenable number.

10222022101 is a deficient number, since it is larger than the sum of its proper divisors (84487723).

10222022101 is a wasteful number, since it uses less digits than its factorization.

10222022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31371.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10222022101 its reverse (10122022201), we get a palindrome (20344044302).

The spelling of 10222022101 in words is "ten billion, two hundred twenty-two million, twenty-two thousand, one hundred one".

Divisors: 1 127 2833 28411 359791 3608197 80488363 10222022101