132223304400 has 120 divisors (see below), whose sum is σ = 462060393504. Its totient is φ = 32054131200.

The previous prime is 132223304399. The next prime is 132223304401. The reversal of 132223304400 is 4403322231.

It is an interprime number because it is at equal distance from previous prime (132223304399) and next prime (132223304401).

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-3 number, since 3×132223304400³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132223304401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4995259 + ... + 5021658.

Almost surely, 2^132223304400 is an apocalyptic number.

132223304400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132223304400 is an abundant number, since it is smaller than the sum of its proper divisors (329837089104).

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

132223304400 is a wasteful number, since it uses less digits than its factorization.

132223304400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10016949 (or 10016938 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 132223304400 its reverse (4403322231), we get a palindrome (136626626631).

The spelling of 132223304400 in words is "one hundred thirty-two billion, two hundred twenty-three million, three hundred four thousand, four hundred".