122002012102112 has 24 divisors (see below), whose sum is σ = 240543132615576. Its totient is φ = 60911692707712.

The previous prime is 122002012102073. The next prime is 122002012102133. The reversal of 122002012102112 is 211201210200221.

It is a super-2 number, since 2×122002012102112² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2791019783 + ... + 2791063494.

It is an arithmetic number, because the mean of its divisors is an integer number (10022630525649).

Almost surely, 2^{122002012102112} is an apocalyptic number.

It is an amenable number.

122002012102112 is a deficient number, since it is larger than the sum of its proper divisors (118541120513464).

122002012102112 is an equidigital number, since it uses as much as digits as its factorization.

122002012102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5582083970 (or 5582083962 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 122002012102112 its reverse (211201210200221), we get a palindrome (333203222302333).

The spelling of 122002012102112 in words is "one hundred twenty-two trillion, two billion, twelve million, one hundred two thousand, one hundred twelve".