10220132232 has 40 divisors (see below), whose sum is σ = 28625835150. Its totient is φ = 3406710528.

The previous prime is 10220132227. The next prime is 10220132249. The reversal of 10220132232 is 23223102201.

It can be written as a sum of positive squares in only one way, i.e., 7239627396 + 2980504836 = 85086^2 + 54594^2 .

It is a super-2 number, since 2×10220132232² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 7885257 + ... + 7886552.

Almost surely, 2^10220132232 is an apocalyptic number.

10220132232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10220132232 is an abundant number, since it is smaller than the sum of its proper divisors (18405702918).

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

10220132232 is a wasteful number, since it uses less digits than its factorization.

10220132232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15771827 (or 15771814 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10220132232 its reverse (23223102201), we get a palindrome (33443234433).

The spelling of 10220132232 in words is "ten billion, two hundred twenty million, one hundred thirty-two thousand, two hundred thirty-two".