122020110212 has 48 divisors (see below), whose sum is σ = 286704604032. Its totient is φ = 43883354880.

The previous prime is 122020110187. The next prime is 122020110253. The reversal of 122020110212 is 212011020221.

It is a super-2 number, since 2×122020110212² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15233273 + ... + 15241280.

It is an arithmetic number, because the mean of its divisors is an integer number (5973012584).

Almost surely, 2^122020110212 is an apocalyptic number.

It is an amenable number.

122020110212 is an abundant number, since it is smaller than the sum of its proper divisors (164684493820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122020110212 is a wasteful number, since it uses less digits than its factorization.

122020110212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30474588 (or 30474586 counting only the distinct ones).

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

Adding to 122020110212 its reverse (212011020221), we get a palindrome (334031130433).

It can be divided in two parts, 122020 and 110212, that added together give a palindrome (232232).

The spelling of 122020110212 in words is "one hundred twenty-two billion, twenty million, one hundred ten thousand, two hundred twelve".