22080278104 has 8 divisors (see below), whose sum is σ = 41400521460. Its totient is φ = 11040139048.

The previous prime is 22080278069. The next prime is 22080278137. The reversal of 22080278104 is 40187208022.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×22080278104² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22080278104.

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, 1380017374 + ... + 1380017389.

Almost surely, 2^22080278104 is an apocalyptic number.

It is an amenable number.

22080278104 is a deficient number, since it is larger than the sum of its proper divisors (19320243356).

22080278104 is a wasteful number, since it uses less digits than its factorization.

22080278104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2760034769 (or 2760034765 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 34.

The spelling of 22080278104 in words is "twenty-two billion, eighty million, two hundred seventy-eight thousand, one hundred four".