22037042431 has 8 divisors (see below), whose sum is σ = 22207097744. Its totient is φ = 21867563520.

The previous prime is 22037042383. The next prime is 22037042453. The reversal of 22037042431 is 13424073022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22037042431 - 2¹¹ = 22037040383 is a prime.

It is a super-2 number, since 2×22037042431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22037042431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22037045431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67185 + ... + 220426.

It is an arithmetic number, because the mean of its divisors is an integer number (2775887218).

Almost surely, 2^22037042431 is an apocalyptic number.

22037042431 is a deficient number, since it is larger than the sum of its proper divisors (170055313).

22037042431 is a wasteful number, since it uses less digits than its factorization.

22037042431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288201.

The product of its (nonzero) digits is 8064, while the sum is 28.

The spelling of 22037042431 in words is "twenty-two billion, thirty-seven million, forty-two thousand, four hundred thirty-one".