122022010011212 has 24 divisors (see below), whose sum is σ = 220955415643200. Its totient is φ = 58892910322176.

The previous prime is 122022010011211. The next prime is 122022010011217. The reversal of 122022010011212 is 212110010220221.

It is not an unprimeable number, because it can be changed into a prime (122022010011211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126902228 + ... + 127860155.

It is an arithmetic number, because the mean of its divisors is an integer number (9206475651800).

Almost surely, 2^{122022010011212} is an apocalyptic number.

It is an amenable number.

122022010011212 is a deficient number, since it is larger than the sum of its proper divisors (98933405631988).

122022010011212 is a wasteful number, since it uses less digits than its factorization.

122022010011212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254766545 (or 254766543 counting only the distinct ones).

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

Adding to 122022010011212 its reverse (212110010220221), we get a palindrome (334132020231433).

The spelling of 122022010011212 in words is "one hundred twenty-two trillion, twenty-two billion, ten million, eleven thousand, two hundred twelve".