122002011212 has 24 divisors (see below), whose sum is σ = 214014199056. Its totient is φ = 60855211008.

The previous prime is 122002011203. The next prime is 122002011227. The reversal of 122002011212 is 212110200221.

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, 4742288 + ... + 4767944.

It is an arithmetic number, because the mean of its divisors is an integer number (8917258294).

Almost surely, 2^122002011212 is an apocalyptic number.

It is an amenable number.

122002011212 is a deficient number, since it is larger than the sum of its proper divisors (92012187844).

122002011212 is a wasteful number, since it uses less digits than its factorization.

122002011212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28457 (or 28455 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 122002011212 its reverse (212110200221), we get a palindrome (334112211433).

The spelling of 122002011212 in words is "one hundred twenty-two billion, two million, eleven thousand, two hundred twelve".