122000025212 has 12 divisors (see below), whose sum is σ = 229923124536. Its totient is φ = 56307703920.

The previous prime is 122000025187. The next prime is 122000025253. The reversal of 122000025212 is 212520000221.

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, 1173077114 + ... + 1173077217.

It is an arithmetic number, because the mean of its divisors is an integer number (19160260378).

Almost surely, 2^122000025212 is an apocalyptic number.

It is an amenable number.

122000025212 is a deficient number, since it is larger than the sum of its proper divisors (107923099324).

122000025212 is a wasteful number, since it uses less digits than its factorization.

122000025212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2346154348 (or 2346154346 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

Adding to 122000025212 its reverse (212520000221), we get a palindrome (334520025433).

The spelling of 122000025212 in words is "one hundred twenty-two billion, twenty-five thousand, two hundred twelve".