211122020120094 has 16 divisors (see below), whose sum is σ = 469160044711440. Its totient is φ = 70374006706680.

The previous prime is 211122020120059. The next prime is 211122020120111. The reversal of 211122020120094 is 490021020221112.

211122020120094 is a `hidden beast` number, since 21 + 11 + 220 + 201 + 200 + 9 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 1954833519577 + ... + 1954833519684.

It is an arithmetic number, because the mean of its divisors is an integer number (29322502794465).

Almost surely, 2^{211122020120094} is an apocalyptic number.

211122020120094 is an abundant number, since it is smaller than the sum of its proper divisors (258038024591346).

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

211122020120094 is a wasteful number, since it uses less digits than its factorization.

211122020120094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3909667039272 (or 3909667039266 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The spelling of 211122020120094 in words is "two hundred eleven trillion, one hundred twenty-two billion, twenty million, one hundred twenty thousand, ninety-four".