122101011122200 has 96 divisors (see below), whose sum is σ = 312758828158320. Its totient is φ = 43960760000000.

The previous prime is 122101011122197. The next prime is 122101011122219. The reversal of 122101011122200 is 2221110101221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 274532551 + ... + 274976950.

Almost surely, 2^{122101011122200} is an apocalyptic number.

122101011122200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122101011122200 is an abundant number, since it is smaller than the sum of its proper divisors (190657817036120).

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

122101011122200 is a wasteful number, since it uses less digits than its factorization.

122101011122200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549509629 (or 549509620 counting only the distinct ones).

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

Adding to 122101011122200 its reverse (2221110101221), we get a palindrome (124322121223421).

The spelling of 122101011122200 in words is "one hundred twenty-two trillion, one hundred one billion, eleven million, one hundred twenty-two thousand, two hundred".