22441333232432 has 20 divisors (see below), whose sum is σ = 44300462066640. Its totient is φ = 11008955924928.

The previous prime is 22441333232431. The next prime is 22441333232447. The reversal of 22441333232432 is 23423233314422.

It is a super-2 number, since 2×22441333232432² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22441333232431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13231917332 + ... + 13231919027.

It is an arithmetic number, because the mean of its divisors is an integer number (2215023103332).

Almost surely, 2^{22441333232432} is an apocalyptic number.

It is an amenable number.

22441333232432 is a deficient number, since it is larger than the sum of its proper divisors (21859128834208).

22441333232432 is a wasteful number, since it uses less digits than its factorization.

22441333232432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26463836420 (or 26463836414 counting only the distinct ones).

The product of its digits is 497664, while the sum is 38.

Adding to 22441333232432 its reverse (23423233314422), we get a palindrome (45864566546854).

The spelling of 22441333232432 in words is "twenty-two trillion, four hundred forty-one billion, three hundred thirty-three million, two hundred thirty-two thousand, four hundred thirty-two".