20622162341431 has 8 divisors (see below), whose sum is σ = 23568244805024. Its totient is φ = 17676094695840.

The previous prime is 20622162341329. The next prime is 20622162341467. The reversal of 20622162341431 is 13414326122602.

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

It is not a de Polignac number, because 20622162341431 - 2¹⁵ = 20622162308663 is a prime.

It is a super-2 number, since 2×20622162341431² (a number of 27 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 (20622162341831) 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, 542340 + ... + 6445033.

It is an arithmetic number, because the mean of its divisors is an integer number (2946030600628).

Almost surely, 2^{20622162341431} is an apocalyptic number.

20622162341431 is a deficient number, since it is larger than the sum of its proper divisors (2946082463593).

20622162341431 is an equidigital number, since it uses as much as digits as its factorization.

20622162341431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7409001.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 20622162341431 in words is "twenty trillion, six hundred twenty-two billion, one hundred sixty-two million, three hundred forty-one thousand, four hundred thirty-one".