22553371442 has 16 divisors (see below), whose sum is σ = 38669726592. Its totient is φ = 9664029600.

The previous prime is 22553371433. The next prime is 22553371459. The reversal of 22553371442 is 24417335522.

It is a junction number, because it is equal to n+sod(n) for n = 22553371396 and 22553371405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57638 + ... + 220065.

It is an arithmetic number, because the mean of its divisors is an integer number (2416857912).

Almost surely, 2^22553371442 is an apocalyptic number.

22553371442 is a deficient number, since it is larger than the sum of its proper divisors (16116355150).

22553371442 is a wasteful number, since it uses less digits than its factorization.

22553371442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283513.

The product of its digits is 201600, while the sum is 38.

The spelling of 22553371442 in words is "twenty-two billion, five hundred fifty-three million, three hundred seventy-one thousand, four hundred forty-two".