122011002010112 has 40 divisors (see below), whose sum is σ = 243810148597092. Its totient is φ = 60998882713600.

The previous prime is 122011002010111. The next prime is 122011002010127. The reversal of 122011002010112 is 211010200110221.

It can be written as a sum of positive squares in 2 ways, for example, as 89697871042816 + 32313130967296 = 9470896^2 + 5684464^2 .

It is a super-2 number, since 2×122011002010112² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122011002010111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8200589 + ... + 17642892.

Almost surely, 2^{122011002010112} is an apocalyptic number.

It is an amenable number.

122011002010112 is a deficient number, since it is larger than the sum of its proper divisors (121799146586980).

122011002010112 is an frugal number, since it uses more digits than its factorization.

122011002010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25852720 (or 25852704 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 122011002010112 its reverse (211010200110221), we get a palindrome (333021202120333).

The spelling of 122011002010112 in words is "one hundred twenty-two trillion, eleven billion, two million, ten thousand, one hundred twelve".