122124201112 has 16 divisors (see below), whose sum is σ = 242452458360. Its totient is φ = 57470212224.

The previous prime is 122124201109. The next prime is 122124201137. The reversal of 122124201112 is 211102421221.

It is a self number, because there is not a number n which added to its sum of digits gives 122124201112.

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, 448985898 + ... + 448986169.

Almost surely, 2^122124201112 is an apocalyptic number.

It is an amenable number.

122124201112 is a deficient number, since it is larger than the sum of its proper divisors (120328257248).

122124201112 is a wasteful number, since it uses less digits than its factorization.

122124201112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897972090 (or 897972086 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 122124201112 its reverse (211102421221), we get a palindrome (333226622333).

The spelling of 122124201112 in words is "one hundred twenty-two billion, one hundred twenty-four million, two hundred one thousand, one hundred twelve".