22633482741157 has 8 divisors (see below), whose sum is σ = 23258800193400. Its totient is φ = 22008881168064.

The previous prime is 22633482741137. The next prime is 22633482741173. The reversal of 22633482741157 is 75114728433622.

It is a Cunningham number, because it is equal to 4757466²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 4255036575076 + 18378446166081 = 2062774^2 + 4287009^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22633482741157 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22633482741098 and 22633482741107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22633482741137) 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, 178905682 + ... + 179032147.

It is an arithmetic number, because the mean of its divisors is an integer number (2907350024175).

Almost surely, 2^{22633482741157} is an apocalyptic number.

It is an amenable number.

22633482741157 is a deficient number, since it is larger than the sum of its proper divisors (625317452243).

22633482741157 is a wasteful number, since it uses less digits than its factorization.

22633482741157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357939575.

The product of its digits is 13547520, while the sum is 55.

The spelling of 22633482741157 in words is "twenty-two trillion, six hundred thirty-three billion, four hundred eighty-two million, seven hundred forty-one thousand, one hundred fifty-seven".