211122022020108 has 96 divisors (see below), whose sum is σ = 509079192346368. Its totient is φ = 68064768288000.

The previous prime is 211122022020103. The next prime is 211122022020109. The reversal of 211122022020108 is 801020220221112.

It is not an unprimeable number, because it can be changed into a prime (211122022020103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23453283 + ... + 31181733.

It is an arithmetic number, because the mean of its divisors is an integer number (5302908253608).

Almost surely, 2^{211122022020108} is an apocalyptic number.

It is an amenable number.

211122022020108 is an abundant number, since it is smaller than the sum of its proper divisors (297957170326260).

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

211122022020108 is a wasteful number, since it uses less digits than its factorization.

211122022020108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7729143 (or 7729141 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The spelling of 211122022020108 in words is "two hundred eleven trillion, one hundred twenty-two billion, twenty-two million, twenty thousand, one hundred eight".