22546366041243 has 32 divisors (see below), whose sum is σ = 33120220621824. Its totient is φ = 13528843200000.

The previous prime is 22546366041211. The next prime is 22546366041257. The reversal of 22546366041243 is 34214066364522.

It is not a de Polignac number, because 22546366041243 - 2⁵ = 22546366041211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22546366041192 and 22546366041201.

It is not an unprimeable number, because it can be changed into a prime (22546366031243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 261634083 + ... + 261720243.

It is an arithmetic number, because the mean of its divisors is an integer number (1035006894432).

Almost surely, 2^{22546366041243} is an apocalyptic number.

22546366041243 is a deficient number, since it is larger than the sum of its proper divisors (10573854580581).

22546366041243 is a wasteful number, since it uses less digits than its factorization.

22546366041243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164787.

The product of its (nonzero) digits is 4976640, while the sum is 48.

The spelling of 22546366041243 in words is "twenty-two trillion, five hundred forty-six billion, three hundred sixty-six million, forty-one thousand, two hundred forty-three".