122201022010188 has 96 divisors (see below), whose sum is σ = 329728473301248. Its totient is φ = 34812780851200.

The previous prime is 122201022010187. The next prime is 122201022010211. The reversal of 122201022010188 is 881010220102221.

It is not an unprimeable number, because it can be changed into a prime (122201022010181) 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, 28929270 + ... + 32883197.

It is an arithmetic number, because the mean of its divisors is an integer number (3434671596888).

Almost surely, 2^{122201022010188} is an apocalyptic number.

It is an amenable number.

122201022010188 is an abundant number, since it is smaller than the sum of its proper divisors (207527451291060).

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

122201022010188 is a wasteful number, since it uses less digits than its factorization.

122201022010188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61813383 (or 61813381 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 30.

The spelling of 122201022010188 in words is "one hundred twenty-two trillion, two hundred one billion, twenty-two million, ten thousand, one hundred eighty-eight".