22434120032 has 12 divisors (see below), whose sum is σ = 44167173876. Its totient is φ = 11217060000.

The previous prime is 22434120017. The next prime is 22434120061. The reversal of 22434120032 is 23002143422.

It is a super-2 number, since 2×22434120032² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350533094 + ... + 350533157.

It is an arithmetic number, because the mean of its divisors is an integer number (3680597823).

Almost surely, 2^22434120032 is an apocalyptic number.

It is an amenable number.

22434120032 is a deficient number, since it is larger than the sum of its proper divisors (21733053844).

22434120032 is an equidigital number, since it uses as much as digits as its factorization.

22434120032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701066261 (or 701066253 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 22434120032 its reverse (23002143422), we get a palindrome (45436263454).

The spelling of 22434120032 in words is "twenty-two billion, four hundred thirty-four million, one hundred twenty thousand, thirty-two".