22502142431151 has 8 divisors (see below), whose sum is σ = 30020897986560. Its totient is φ = 14992407581592.

The previous prime is 22502142431107. The next prime is 22502142431183. The reversal of 22502142431151 is 15113424120522.

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

It is not a de Polignac number, because 22502142431151 - 2⁹ = 22502142430639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22502142431101) 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, 2255170641 + ... + 2255180618.

It is an arithmetic number, because the mean of its divisors is an integer number (3752612248320).

Almost surely, 2^{22502142431151} is an apocalyptic number.

22502142431151 is a deficient number, since it is larger than the sum of its proper divisors (7518755555409).

22502142431151 is a wasteful number, since it uses less digits than its factorization.

22502142431151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4510352925.

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 22502142431151 its reverse (15113424120522), we get a palindrome (37615566551673).

The spelling of 22502142431151 in words is "twenty-two trillion, five hundred two billion, one hundred forty-two million, four hundred thirty-one thousand, one hundred fifty-one".