20233211010 has 64 divisors (see below), whose sum is σ = 49130105472. Its totient is φ = 5332386816.

The previous prime is 20233210993. The next prime is 20233211023. The reversal of 20233211010 is 1011233202.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1382652 + ... + 1397208.

It is an arithmetic number, because the mean of its divisors is an integer number (767657898).

Almost surely, 2^20233211010 is an apocalyptic number.

20233211010 is an abundant number, since it is smaller than the sum of its proper divisors (28896894462).

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

20233211010 is a wasteful number, since it uses less digits than its factorization.

20233211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15107.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 20233211010 its reverse (1011233202), we get a palindrome (21244444212).

The spelling of 20233211010 in words is "twenty billion, two hundred thirty-three million, two hundred eleven thousand, ten".