22546366041242 has 16 divisors (see below), whose sum is σ = 33971542402560. Its totient is φ = 11222519574672.

The previous prime is 22546366041211. The next prime is 22546366041257. The reversal of 22546366041242 is 24214066364522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62497859 + ... + 62857577.

It is an arithmetic number, because the mean of its divisors is an integer number (2123221400160).

Almost surely, 2^{22546366041242} is an apocalyptic number.

22546366041242 is a deficient number, since it is larger than the sum of its proper divisors (11425176361318).

22546366041242 is a wasteful number, since it uses less digits than its factorization.

22546366041242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500477.

The product of its (nonzero) digits is 3317760, while the sum is 47.

The spelling of 22546366041242 in words is "twenty-two trillion, five hundred forty-six billion, three hundred sixty-six million, forty-one thousand, two hundred forty-two".