22134466332 has 72 divisors (see below), whose sum is σ = 61641910512. Its totient is φ = 6640992000.

The previous prime is 22134466261. The next prime is 22134466339. The reversal of 22134466332 is 23366443122.

22134466332 is a `hidden beast` number, since 2 + 2 + 13 + 4 + 4 + 6 + 633 + 2 = 666.

It is a super-3 number, since 3×22134466332³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22134466339) 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, 236713 + ... + 316704.

It is an arithmetic number, because the mean of its divisors is an integer number (856137646).

Almost surely, 2^22134466332 is an apocalyptic number.

22134466332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22134466332 is an abundant number, since it is smaller than the sum of its proper divisors (39507444180).

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

22134466332 is a wasteful number, since it uses less digits than its factorization.

22134466332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553539 (or 553534 counting only the distinct ones).

The product of its digits is 124416, while the sum is 36.

The spelling of 22134466332 in words is "twenty-two billion, one hundred thirty-four million, four hundred sixty-six thousand, three hundred thirty-two".