22251115141 has 8 divisors (see below), whose sum is σ = 22299328224. Its totient is φ = 22202934000.

The previous prime is 22251115123. The next prime is 22251115169. The reversal of 22251115141 is 14151115222.

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

It is a cyclic number.

It is not a de Polignac number, because 22251115141 - 2⁵ = 22251115109 is a prime.

It is a super-2 number, since 2×22251115141² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22251115541) 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, 1824235 + ... + 1836391.

It is an arithmetic number, because the mean of its divisors is an integer number (2787416028).

Almost surely, 2^22251115141 is an apocalyptic number.

It is an amenable number.

22251115141 is a deficient number, since it is larger than the sum of its proper divisors (48213083).

22251115141 is a wasteful number, since it uses less digits than its factorization.

22251115141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15971.

The product of its digits is 800, while the sum is 25.

The spelling of 22251115141 in words is "twenty-two billion, two hundred fifty-one million, one hundred fifteen thousand, one hundred forty-one".