122020011110212 has 24 divisors (see below), whose sum is σ = 220423696480512. Its totient is φ = 59041820162400.

The previous prime is 122020011110161. The next prime is 122020011110251. The reversal of 122020011110212 is 212011110020221.

It is a super-2 number, since 2×122020011110212² (a number of 29 digits) contains 22 as substring.

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, 103524762 + ... + 104696782.

It is an arithmetic number, because the mean of its divisors is an integer number (9184320686688).

Almost surely, 2^{122020011110212} is an apocalyptic number.

It is an amenable number.

122020011110212 is a deficient number, since it is larger than the sum of its proper divisors (98403685370300).

122020011110212 is a wasteful number, since it uses less digits than its factorization.

122020011110212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011659 (or 2011657 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 122020011110212 its reverse (212011110020221), we get a palindrome (334031121130433).

The spelling of 122020011110212 in words is "one hundred twenty-two trillion, twenty billion, eleven million, one hundred ten thousand, two hundred twelve".