22897453501744 has 10 divisors (see below), whose sum is σ = 44363816159660. Its totient is φ = 11448726750864.

The previous prime is 22897453501729. The next prime is 22897453501807. The reversal of 22897453501744 is 44710535479822.

It is a super-2 number, since 2×22897453501744² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715545421914 + ... + 715545421945.

It is an arithmetic number, because the mean of its divisors is an integer number (4436381615966).

Almost surely, 2^{22897453501744} is an apocalyptic number.

It is an amenable number.

22897453501744 is a deficient number, since it is larger than the sum of its proper divisors (21466362657916).

22897453501744 is a wasteful number, since it uses less digits than its factorization.

22897453501744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431090843867 (or 1431090843861 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 61.

The spelling of 22897453501744 in words is "twenty-two trillion, eight hundred ninety-seven billion, four hundred fifty-three million, five hundred one thousand, seven hundred forty-four".