10220032311312 has 80 divisors (see below), whose sum is σ = 26595997747200. Its totient is φ = 3381692688000.

The previous prime is 10220032311311. The next prime is 10220032311317. The reversal of 10220032311312 is 21311323002201.

It is a super-2 number, since 2×10220032311312² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10220032311311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2875687 + ... + 5358137.

It is an arithmetic number, because the mean of its divisors is an integer number (332449971840).

Almost surely, 2^{10220032311312} is an apocalyptic number.

10220032311312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10220032311312 is an abundant number, since it is smaller than the sum of its proper divisors (16375965435888).

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

10220032311312 is a wasteful number, since it uses less digits than its factorization.

10220032311312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2483092 (or 2483086 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10220032311312 its reverse (21311323002201), we get a palindrome (31531355313513).

The spelling of 10220032311312 in words is "ten trillion, two hundred twenty billion, thirty-two million, three hundred eleven thousand, three hundred twelve".