22898121741 has 40 divisors (see below), whose sum is σ = 37480173984. Its totient is φ = 13816392480.

The previous prime is 22898121733. The next prime is 22898121791. The reversal of 22898121741 is 14712189822.

It is not a de Polignac number, because 22898121741 - 2³ = 22898121733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22898121721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 145651 + ... + 258863.

Almost surely, 2^22898121741 is an apocalyptic number.

It is an amenable number.

22898121741 is a deficient number, since it is larger than the sum of its proper divisors (14582052243).

22898121741 is a wasteful number, since it uses less digits than its factorization.

22898121741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113463 (or 113454 counting only the distinct ones).

The product of its digits is 129024, while the sum is 45.

The spelling of 22898121741 in words is "twenty-two billion, eight hundred ninety-eight million, one hundred twenty-one thousand, seven hundred forty-one".