122321101122 has 48 divisors (see below), whose sum is σ = 296936744832. Its totient is φ = 36065187360.

The previous prime is 122321101121. The next prime is 122321101219. The reversal of 122321101122 is 221101123221.

122321101122 is a `hidden beast` number, since 122 + 321 + 101 + 122 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 122321101095 and 122321101104.

It is not an unprimeable number, because it can be changed into a prime (122321101121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8341098 + ... + 8355749.

It is an arithmetic number, because the mean of its divisors is an integer number (6186182184).

Almost surely, 2^122321101122 is an apocalyptic number.

122321101122 is an abundant number, since it is smaller than the sum of its proper divisors (174615643710).

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

122321101122 is a wasteful number, since it uses less digits than its factorization.

122321101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16696903 (or 16696900 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 122321101122 its reverse (221101123221), we get a palindrome (343422224343).

The spelling of 122321101122 in words is "one hundred twenty-two billion, three hundred twenty-one million, one hundred one thousand, one hundred twenty-two".