20223233012332 has 18 divisors (see below), whose sum is σ = 41168724346932. Its totient is φ = 8667099862344.

The previous prime is 20223233012329. The next prime is 20223233012357. The reversal of 20223233012332 is 23321033232202.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 20223233012332.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51589879938 + ... + 51589880329.

Almost surely, 2^{20223233012332} is an apocalyptic number.

It is an amenable number.

20223233012332 is an abundant number, since it is smaller than the sum of its proper divisors (20945491334600).

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

20223233012332 is a wasteful number, since it uses less digits than its factorization.

20223233012332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103179760285 (or 103179760276 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 20223233012332 its reverse (23321033232202), we get a palindrome (43544266244534).

The spelling of 20223233012332 in words is "twenty trillion, two hundred twenty-three billion, two hundred thirty-three million, twelve thousand, three hundred thirty-two".