122001000112102 has 16 divisors (see below), whose sum is σ = 193204769837040. Its totient is φ = 57618463891968.

The previous prime is 122001000112093. The next prime is 122001000112163. The reversal of 122001000112102 is 201211000100221.

It is a super-2 number, since 2×122001000112102² (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 7 ways as a sum of consecutive naturals, for example, 4763418403 + ... + 4763444014.

It is an arithmetic number, because the mean of its divisors is an integer number (12075298114815).

Almost surely, 2^{122001000112102} is an apocalyptic number.

122001000112102 is a deficient number, since it is larger than the sum of its proper divisors (71203769724938).

122001000112102 is a wasteful number, since it uses less digits than its factorization.

122001000112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9526862775.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 122001000112102 its reverse (201211000100221), we get a palindrome (323212000212323).

The spelling of 122001000112102 in words is "one hundred twenty-two trillion, one billion, one hundred twelve thousand, one hundred two".