22948061901 has 8 divisors (see below), whose sum is σ = 30652350624. Its totient is φ = 15271240560.

The previous prime is 22948061879. The next prime is 22948061921. The reversal of 22948061901 is 10916084922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22948061901 - 2³⁰ = 21874320077 is a prime.

It is a super-2 number, since 2×22948061901² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22948061921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6864895 + ... + 6868236.

It is an arithmetic number, because the mean of its divisors is an integer number (3831543828).

Almost surely, 2^22948061901 is an apocalyptic number.

It is an amenable number.

22948061901 is a deficient number, since it is larger than the sum of its proper divisors (7704288723).

22948061901 is a wasteful number, since it uses less digits than its factorization.

22948061901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13733691.

The product of its (nonzero) digits is 62208, while the sum is 42.

The spelling of 22948061901 in words is "twenty-two billion, nine hundred forty-eight million, sixty-one thousand, nine hundred one".