122022211112200 has 48 divisors (see below), whose sum is σ = 324230446673280. Its totient is φ = 41836186666560.

The previous prime is 122022211112183. The next prime is 122022211112201. The reversal of 122022211112200 is 2211112220221.

It is not an unprimeable number, because it can be changed into a prime (122022211112201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43579359712 + ... + 43579362511.

It is an arithmetic number, because the mean of its divisors is an integer number (6754800972360).

Almost surely, 2^{122022211112200} is an apocalyptic number.

122022211112200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122022211112200 is an abundant number, since it is smaller than the sum of its proper divisors (202208235561080).

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

122022211112200 is a wasteful number, since it uses less digits than its factorization.

122022211112200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87158722246 (or 87158722237 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 122022211112200 its reverse (2211112220221), we get a palindrome (124233323332421).

The spelling of 122022211112200 in words is "one hundred twenty-two trillion, twenty-two billion, two hundred eleven million, one hundred twelve thousand, two hundred".