122030331111210 has 64 divisors (see below), whose sum is σ = 308024460979200. Its totient is φ = 30897515351040.

The previous prime is 122030331111203. The next prime is 122030331111239. The reversal of 122030331111210 is 12111133030221.

It is a super-2 number, since 2×122030331111210² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1237831935 + ... + 1237930514.

It is an arithmetic number, because the mean of its divisors is an integer number (4812882202800).

Almost surely, 2^{122030331111210} is an apocalyptic number.

122030331111210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122030331111210 is an abundant number, since it is smaller than the sum of its proper divisors (185994129867990).

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

122030331111210 is a wasteful number, since it uses less digits than its factorization.

122030331111210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2475762543.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 122030331111210 its reverse (12111133030221), we get a palindrome (134141464141431).

The spelling of 122030331111210 in words is "one hundred twenty-two trillion, thirty billion, three hundred thirty-one million, one hundred eleven thousand, two hundred ten".