22466105460644 has 12 divisors (see below), whose sum is σ = 41628371883084. Its totient is φ = 10572284922624.

The previous prime is 22466105460613. The next prime is 22466105460653. The reversal of 22466105460644 is 44606450166422.

It can be written as a sum of positive squares in 2 ways, for example, as 5981790892900 + 16484314567744 = 2445770^2 + 4060088^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22466105460592 and 22466105460601.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165191951849 + ... + 165191951984.

It is an arithmetic number, because the mean of its divisors is an integer number (3469030990257).

Almost surely, 2^{22466105460644} is an apocalyptic number.

It is an amenable number.

22466105460644 is a deficient number, since it is larger than the sum of its proper divisors (19162266422440).

22466105460644 is a wasteful number, since it uses less digits than its factorization.

22466105460644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330383903854 (or 330383903852 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 50.

The spelling of 22466105460644 in words is "twenty-two trillion, four hundred sixty-six billion, one hundred five million, four hundred sixty thousand, six hundred forty-four".