100332232240 has 40 divisors (see below), whose sum is σ = 233400739968. Its totient is φ = 40110819840.

The previous prime is 100332232229. The next prime is 100332232249. The reversal of 100332232240 is 42232233001.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×100332232240² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100332232249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198141 + ... + 489820.

Almost surely, 2^100332232240 is an apocalyptic number.

100332232240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100332232240 is an abundant number, since it is smaller than the sum of its proper divisors (133068507728).

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

100332232240 is a wasteful number, since it uses less digits than its factorization.

100332232240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689797 (or 689791 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 100332232240 its reverse (42232233001), we get a palindrome (142564465241).

The spelling of 100332232240 in words is "one hundred billion, three hundred thirty-two million, two hundred thirty-two thousand, two hundred forty".