20201130222 has 64 divisors (see below), whose sum is σ = 51329961984. Its totient is φ = 5155902720.

The previous prime is 20201130217. The next prime is 20201130233. The reversal of 20201130222 is 22203110202.

It is a happy number.

It is a congruent number.

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, 579823 + ... + 613674.

It is an arithmetic number, because the mean of its divisors is an integer number (802030656).

Almost surely, 2^20201130222 is an apocalyptic number.

20201130222 is an abundant number, since it is smaller than the sum of its proper divisors (31128831762).

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

20201130222 is a wasteful number, since it uses less digits than its factorization.

20201130222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193553.

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

Adding to 20201130222 its reverse (22203110202), we get a palindrome (42404240424).

The spelling of 20201130222 in words is "twenty billion, two hundred one million, one hundred thirty thousand, two hundred twenty-two".