22467605745 has 32 divisors (see below), whose sum is σ = 38914065792. Its totient is φ = 11003645952.

The previous prime is 22467605723. The next prime is 22467605761. The reversal of 22467605745 is 54750676422.

It is not a de Polignac number, because 22467605745 - 2⁷ = 22467605617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22467605694 and 22467605703.

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 31 ways as a sum of consecutive naturals, for example, 260859 + ... + 336128.

It is an arithmetic number, because the mean of its divisors is an integer number (1216064556).

Almost surely, 2^22467605745 is an apocalyptic number.

It is an amenable number.

22467605745 is a deficient number, since it is larger than the sum of its proper divisors (16446460047).

22467605745 is a wasteful number, since it uses less digits than its factorization.

22467605745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597201.

The product of its (nonzero) digits is 2822400, while the sum is 48.

The spelling of 22467605745 in words is "twenty-two billion, four hundred sixty-seven million, six hundred five thousand, seven hundred forty-five".