10220023313112 has 64 divisors (see below), whose sum is σ = 26949574339200. Its totient is φ = 3220802645760.

The previous prime is 10220023313111. The next prime is 10220023313113. The reversal of 10220023313112 is 21131332002201.

It is an interprime number because it is at equal distance from previous prime (10220023313111) and next prime (10220023313113).

It is a super-2 number, since 2×10220023313112² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220023313111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22599253 + ... + 23047044.

It is an arithmetic number, because the mean of its divisors is an integer number (421087099050).

Almost surely, 2^{10220023313112} is an apocalyptic number.

10220023313112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10220023313112 is an abundant number, since it is smaller than the sum of its proper divisors (16729551026088).

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

10220023313112 is a wasteful number, since it uses less digits than its factorization.

10220023313112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45646816 (or 45646812 counting only the distinct ones).

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

Adding to 10220023313112 its reverse (21131332002201), we get a palindrome (31351355315313).

The spelling of 10220023313112 in words is "ten trillion, two hundred twenty billion, twenty-three million, three hundred thirteen thousand, one hundred twelve".