22546735347 has 16 divisors (see below), whose sum is σ = 30375972000. Its totient is φ = 14874672384.

The previous prime is 22546735319. The next prime is 22546735349. The reversal of 22546735347 is 74353764522.

It is not a de Polignac number, because 22546735347 - 2⁷ = 22546735219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22546735296 and 22546735305.

It is not an unprimeable number, because it can be changed into a prime (22546735349) 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, 221929 + ... + 307157.

It is an arithmetic number, because the mean of its divisors is an integer number (1898498250).

Almost surely, 2^22546735347 is an apocalyptic number.

22546735347 is a deficient number, since it is larger than the sum of its proper divisors (7829236653).

22546735347 is a wasteful number, since it uses less digits than its factorization.

22546735347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86150.

The product of its digits is 4233600, while the sum is 48.

The spelling of 22546735347 in words is "twenty-two billion, five hundred forty-six million, seven hundred thirty-five thousand, three hundred forty-seven".