122213223020130 has 96 divisors (see below), whose sum is σ = 323298557366400. Its totient is φ = 29544919979520.

The previous prime is 122213223020017. The next prime is 122213223020137. The reversal of 122213223020130 is 31020322312221.

It is a self number, because there is not a number n which added to its sum of digits gives 122213223020130.

It is not an unprimeable number, because it can be changed into a prime (122213223020137) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45587575 + ... + 48193914.

It is an arithmetic number, because the mean of its divisors is an integer number (3367693305900).

Almost surely, 2^{122213223020130} is an apocalyptic number.

122213223020130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122213223020130 is an abundant number, since it is smaller than the sum of its proper divisors (201085334346270).

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

122213223020130 is a wasteful number, since it uses less digits than its factorization.

122213223020130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93781880 (or 93781869 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 122213223020130 its reverse (31020322312221), we get a palindrome (153233545332351).

The spelling of 122213223020130 in words is "one hundred twenty-two trillion, two hundred thirteen billion, two hundred twenty-three million, twenty thousand, one hundred thirty".