122331010011 has 64 divisors (see below), whose sum is σ = 192471552000. Its totient is φ = 67659494400.

The previous prime is 122331010007. The next prime is 122331010031. The reversal of 122331010011 is 110010133221.

It is a happy number.

It is not a de Polignac number, because 122331010011 - 2² = 122331010007 is a prime.

It is a super-2 number, since 2×122331010011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122331010031) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 62765065 + ... + 62767013.

It is an arithmetic number, because the mean of its divisors is an integer number (3007368000).

Almost surely, 2^122331010011 is an apocalyptic number.

122331010011 is a deficient number, since it is larger than the sum of its proper divisors (70140541989).

122331010011 is a wasteful number, since it uses less digits than its factorization.

122331010011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2540.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 122331010011 its reverse (110010133221), we get a palindrome (232341143232).

It can be divided in two parts, 1223310 and 10011, that added together give a palindrome (1233321).

The spelling of 122331010011 in words is "one hundred twenty-two billion, three hundred thirty-one million, ten thousand, eleven".