22013423042332 has 6 divisors (see below), whose sum is σ = 38523490324088. Its totient is φ = 11006711521164.

The previous prime is 22013423042251. The next prime is 22013423042339. The reversal of 22013423042332 is 23324032431022.

It is a junction number, because it is equal to n+sod(n) for n = 22013423042294 and 22013423042303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22013423042339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2751677880288 + ... + 2751677880295.

Almost surely, 2^{22013423042332} is an apocalyptic number.

It is an amenable number.

22013423042332 is a deficient number, since it is larger than the sum of its proper divisors (16510067281756).

22013423042332 is a wasteful number, since it uses less digits than its factorization.

22013423042332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5503355760587 (or 5503355760585 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 22013423042332 its reverse (23324032431022), we get a palindrome (45337455473354).

The spelling of 22013423042332 in words is "twenty-two trillion, thirteen billion, four hundred twenty-three million, forty-two thousand, three hundred thirty-two".