20232162233712 has 480 divisors, whose sum is σ = 68170457811456. Its totient is φ = 5519404800000.

The previous prime is 20232162233681. The next prime is 20232162233741. The reversal of 20232162233712 is 21733226123202.

20232162233712 is a `hidden beast` number, since 2 + 0 + 2 + 3 + 21 + 622 + 3 + 3 + 7 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 599436837 + ... + 599470587.

Almost surely, 2^{20232162233712} is an apocalyptic number.

20232162233712 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20232162233712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34085228905728).

20232162233712 is an abundant number, since it is smaller than the sum of its proper divisors (47938295577744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20232162233712 is a wasteful number, since it uses less digits than its factorization.

20232162233712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34509 (or 34500 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

Adding to 20232162233712 its reverse (21733226123202), we get a palindrome (41965388356914).

The spelling of 20232162233712 in words is "twenty trillion, two hundred thirty-two billion, one hundred sixty-two million, two hundred thirty-three thousand, seven hundred twelve".