122010121310 has 128 divisors (see below), whose sum is σ = 276742379520. Its totient is φ = 37936926720.

The previous prime is 122010121307. The next prime is 122010121319. The reversal of 122010121310 is 13121010221.

It is a super-2 number, since 2×122010121310² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122010121319) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 45372446 + ... + 45375134.

It is an arithmetic number, because the mean of its divisors is an integer number (2162049840).

Almost surely, 2^122010121310 is an apocalyptic number.

122010121310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122010121310 is an abundant number, since it is smaller than the sum of its proper divisors (154732258210).

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

122010121310 is a wasteful number, since it uses less digits than its factorization.

122010121310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3223 (or 3201 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 122010121310 its reverse (13121010221), we get a palindrome (135131131531).

The spelling of 122010121310 in words is "one hundred twenty-two billion, ten million, one hundred twenty-one thousand, three hundred ten".