20233333032 has 64 divisors (see below), whose sum is σ = 56117145600. Its totient is φ = 6027387840.

The previous prime is 20233333027. The next prime is 20233333063. The reversal of 20233333032 is 23033333202.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 20233332993 and 20233333011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 633928 + ... + 665079.

It is an arithmetic number, because the mean of its divisors is an integer number (876830400).

Almost surely, 2^20233333032 is an apocalyptic number.

20233333032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20233333032 is an abundant number, since it is smaller than the sum of its proper divisors (35883812568).

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

20233333032 is a wasteful number, since it uses less digits than its factorization.

20233333032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299086 (or 1299082 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 24.

Adding to 20233333032 its reverse (23033333202), we get a palindrome (43266666234).

The spelling of 20233333032 in words is "twenty billion, two hundred thirty-three million, three hundred thirty-three thousand, thirty-two".