10012220120310 has 64 divisors (see below), whose sum is σ = 24191625888000. Its totient is φ = 2651893822592.

The previous prime is 10012220120263. The next prime is 10012220120363. The reversal of 10012220120310 is 1302102221001.

It is a super-2 number, since 2×10012220120310² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10012220120310.

It is a congruent number.

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, 192268897 + ... + 192320963.

It is an arithmetic number, because the mean of its divisors is an integer number (377994154500).

Almost surely, 2^{10012220120310} is an apocalyptic number.

10012220120310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10012220120310 is an abundant number, since it is smaller than the sum of its proper divisors (14179405767690).

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

10012220120310 is a wasteful number, since it uses less digits than its factorization.

10012220120310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95245.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10012220120310 its reverse (1302102221001), we get a palindrome (11314322341311).

The spelling of 10012220120310 in words is "ten trillion, twelve billion, two hundred twenty million, one hundred twenty thousand, three hundred ten".