20231010222 has 32 divisors (see below), whose sum is σ = 42102623232. Its totient is φ = 6475651104.

The previous prime is 20231010179. The next prime is 20231010229. The reversal of 20231010222 is 22201013202.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20231010229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 661858 + ... + 691749.

It is an arithmetic number, because the mean of its divisors is an integer number (1315706976).

Almost surely, 2^20231010222 is an apocalyptic number.

20231010222 is an abundant number, since it is smaller than the sum of its proper divisors (21871613010).

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

20231010222 is a wasteful number, since it uses less digits than its factorization.

20231010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353712.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 20231010222 its reverse (22201013202), we get a palindrome (42432023424).

The spelling of 20231010222 in words is "twenty billion, two hundred thirty-one million, ten thousand, two hundred twenty-two".