20622162341432 has 48 divisors (see below), whose sum is σ = 39955847271120. Its totient is φ = 9978028865280.

The previous prime is 20622162341329. The next prime is 20622162341467. The reversal of 20622162341432 is 23414326122602.

It is a super-2 number, since 2×20622162341432² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 238769168 + ... + 238855520.

It is an arithmetic number, because the mean of its divisors is an integer number (832413484815).

Almost surely, 2^{20622162341432} is an apocalyptic number.

It is an amenable number.

20622162341432 is a deficient number, since it is larger than the sum of its proper divisors (19333684929688).

20622162341432 is a wasteful number, since it uses less digits than its factorization.

20622162341432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117484 (or 117449 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 20622162341432 in words is "twenty trillion, six hundred twenty-two billion, one hundred sixty-two million, three hundred forty-one thousand, four hundred thirty-two".