22202021104 has 10 divisors (see below), whose sum is σ = 43016415920. Its totient is φ = 11101010544.

The previous prime is 22202021089. The next prime is 22202021111. The reversal of 22202021104 is 40112020222.

It is a super-2 number, since 2×22202021104² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 1387626319 = 22202021104 / (2 + 2 + 2 + 0 + 2 + 0 + 2 + 1 + 1 + 0 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 693813144 + ... + 693813175.

It is an arithmetic number, because the mean of its divisors is an integer number (4301641592).

Almost surely, 2^22202021104 is an apocalyptic number.

It is an amenable number.

22202021104 is a deficient number, since it is larger than the sum of its proper divisors (20814394816).

22202021104 is a wasteful number, since it uses less digits than its factorization.

22202021104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1387626327 (or 1387626321 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 22202021104 its reverse (40112020222), we get a palindrome (62314041326).

The spelling of 22202021104 in words is "twenty-two billion, two hundred two million, twenty-one thousand, one hundred four".