22126142463 has 8 divisors (see below), whose sum is σ = 29595778608. Its totient is φ = 14703633984.

The previous prime is 22126142453. The next prime is 22126142503. The reversal of 22126142463 is 36424162122.

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

It is not a de Polignac number, because 22126142463 - 2⁵ = 22126142431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22126142443) 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, 11780820 + ... + 11782697.

It is an arithmetic number, because the mean of its divisors is an integer number (3699472326).

Almost surely, 2^22126142463 is an apocalyptic number.

22126142463 is a deficient number, since it is larger than the sum of its proper divisors (7469636145).

22126142463 is a wasteful number, since it uses less digits than its factorization.

22126142463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23563833.

The product of its digits is 27648, while the sum is 33.

The spelling of 22126142463 in words is "twenty-two billion, one hundred twenty-six million, one hundred forty-two thousand, four hundred sixty-three".