20220222112010 has 16 divisors (see below), whose sum is σ = 36736553072736. Its totient is φ = 8012499229008.

The previous prime is 20220222112001. The next prime is 20220222112019. The reversal of 20220222112010 is 1021122202202.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (20220222112001) and next prime (20220222112019).

It is a self number, because there is not a number n which added to its sum of digits gives 20220222112010.

It is not an unprimeable number, because it can be changed into a prime (20220222112019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9448700852 + ... + 9448702991.

It is an arithmetic number, because the mean of its divisors is an integer number (2296034567046).

Almost surely, 2^{20220222112010} is an apocalyptic number.

20220222112010 is a deficient number, since it is larger than the sum of its proper divisors (16516330960726).

20220222112010 is a wasteful number, since it uses less digits than its factorization.

20220222112010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18897403957.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 20220222112010 its reverse (1021122202202), we get a palindrome (21241344314212).

The spelling of 20220222112010 in words is "twenty trillion, two hundred twenty billion, two hundred twenty-two million, one hundred twelve thousand, ten".