22094078049 has 16 divisors (see below), whose sum is σ = 33428394240. Its totient is φ = 14415993360.

The previous prime is 22094078021. The next prime is 22094078051. The reversal of 22094078049 is 94087049022.

It is not a de Polignac number, because 22094078049 - 2¹³ = 22094069857 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22094077995 and 22094078013.

It is not an unprimeable number, because it can be changed into a prime (22094078089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8704042 + ... + 8706579.

It is an arithmetic number, because the mean of its divisors is an integer number (2089274640).

Almost surely, 2^22094078049 is an apocalyptic number.

It is an amenable number.

22094078049 is a deficient number, since it is larger than the sum of its proper divisors (11334316191).

22094078049 is a wasteful number, since it uses less digits than its factorization.

22094078049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17410677 (or 17410671 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 22094078049 in words is "twenty-two billion, ninety-four million, seventy-eight thousand, forty-nine".