10220233512 has 64 divisors (see below), whose sum is σ = 26397734400. Its totient is φ = 3293982720.

The previous prime is 10220233511. The next prime is 10220233547. The reversal of 10220233512 is 21533202201.

It is not an unprimeable number, because it can be changed into a prime (10220233511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 953688 + ... + 964344.

It is an arithmetic number, because the mean of its divisors is an integer number (412464600).

Almost surely, 2^10220233512 is an apocalyptic number.

10220233512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10220233512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13198867200).

10220233512 is an abundant number, since it is smaller than the sum of its proper divisors (16177500888).

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

10220233512 is a wasteful number, since it uses less digits than its factorization.

10220233512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11986 (or 11982 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 10220233512 its reverse (21533202201), we get a palindrome (31753435713).

The spelling of 10220233512 in words is "ten billion, two hundred twenty million, two hundred thirty-three thousand, five hundred twelve".