122113122001112 has 32 divisors (see below), whose sum is σ = 249788401134480. Its totient is φ = 55503395506560.

The previous prime is 122113122001111. The next prime is 122113122001121. The reversal of 122113122001112 is 211100221311221.

It is a super-2 number, since 2×122113122001112² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122113122001111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30200243 + ... + 34004130.

Almost surely, 2^{122113122001112} is an apocalyptic number.

It is an amenable number.

122113122001112 is an abundant number, since it is smaller than the sum of its proper divisors (127675279133368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122113122001112 is a wasteful number, since it uses less digits than its factorization.

122113122001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64226003 (or 64225999 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 122113122001112 its reverse (211100221311221), we get a palindrome (333213343312333).

The spelling of 122113122001112 in words is "one hundred twenty-two trillion, one hundred thirteen billion, one hundred twenty-two million, one thousand, one hundred twelve".