22262057494 has 16 divisors (see below), whose sum is σ = 33466879728. Its totient is φ = 11106450432.

The previous prime is 22262057491. The next prime is 22262057501. The reversal of 22262057494 is 49475026222.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22262057494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22262057491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3755617 + ... + 3761539.

It is an arithmetic number, because the mean of its divisors is an integer number (2091679983).

Almost surely, 2^22262057494 is an apocalyptic number.

22262057494 is a deficient number, since it is larger than the sum of its proper divisors (11204822234).

22262057494 is a wasteful number, since it uses less digits than its factorization.

22262057494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9759.

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 22262057494 in words is "twenty-two billion, two hundred sixty-two million, fifty-seven thousand, four hundred ninety-four".