22042233013 has 4 divisors (see below), whose sum is σ = 23202350560. Its totient is φ = 20882115468.

The previous prime is 22042233001. The next prime is 22042233043. The reversal of 22042233013 is 31033224022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22042233013 - 2¹³ = 22042224821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22042233043) 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, 580058745 + ... + 580058782.

It is an arithmetic number, because the mean of its divisors is an integer number (5800587640).

Almost surely, 2^22042233013 is an apocalyptic number.

It is an amenable number.

22042233013 is a deficient number, since it is larger than the sum of its proper divisors (1160117547).

22042233013 is a wasteful number, since it uses less digits than its factorization.

22042233013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160117546.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 22042233013 its reverse (31033224022), we get a palindrome (53075457035).

The spelling of 22042233013 in words is "twenty-two billion, forty-two million, two hundred thirty-three thousand, thirteen".