122010000032231 has 32 divisors (see below), whose sum is σ = 129383143948800. Its totient is φ = 114824325725824.

The previous prime is 122010000032183. The next prime is 122010000032237. The reversal of 122010000032231 is 132230000010221.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122010000032231 is a prime.

It is a super-2 number, since 2×122010000032231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122010000032237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4023663236 + ... + 4023693558.

It is an arithmetic number, because the mean of its divisors is an integer number (4043223248400).

Almost surely, 2^{122010000032231} is an apocalyptic number.

122010000032231 is a deficient number, since it is larger than the sum of its proper divisors (7373143916569).

122010000032231 is a wasteful number, since it uses less digits than its factorization.

122010000032231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41575.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 122010000032231 its reverse (132230000010221), we get a palindrome (254240000042452).

The spelling of 122010000032231 in words is "one hundred twenty-two trillion, ten billion, thirty-two thousand, two hundred thirty-one".