22151460141 has 12 divisors (see below), whose sum is σ = 32006156832. Its totient is φ = 14763207816.

The previous prime is 22151460113. The next prime is 22151460157. The reversal of 22151460141 is 14106415122.

22151460141 is a `hidden beast` number, since 2 + 2 + 1 + 5 + 14 + 601 + 41 = 666.

It is not a de Polignac number, because 22151460141 - 2²⁶ = 22084351277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22151460101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 337561 + ... + 397806.

It is an arithmetic number, because the mean of its divisors is an integer number (2667179736).

Almost surely, 2^22151460141 is an apocalyptic number.

It is an amenable number.

22151460141 is a deficient number, since it is larger than the sum of its proper divisors (9854696691).

22151460141 is a wasteful number, since it uses less digits than its factorization.

22151460141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738720 (or 738717 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

Adding to 22151460141 its reverse (14106415122), we get a palindrome (36257875263).

The spelling of 22151460141 in words is "twenty-two billion, one hundred fifty-one million, four hundred sixty thousand, one hundred forty-one".