122213133130 has 64 divisors (see below), whose sum is σ = 249924528000. Its totient is φ = 42620542720.

The previous prime is 122213133103. The next prime is 122213133167. The reversal of 122213133130 is 31331312221.

It is a super-2 number, since 2×122213133130² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 346749 + ... + 603871.

It is an arithmetic number, because the mean of its divisors is an integer number (3905070750).

Almost surely, 2^122213133130 is an apocalyptic number.

122213133130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122213133130 is an abundant number, since it is smaller than the sum of its proper divisors (127711394870).

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

122213133130 is a wasteful number, since it uses less digits than its factorization.

122213133130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257319.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 122213133130 its reverse (31331312221), we get a palindrome (153544445351).

The spelling of 122213133130 in words is "one hundred twenty-two billion, two hundred thirteen million, one hundred thirty-three thousand, one hundred thirty".