220020211010222 has 64 divisors (see below), whose sum is σ = 382005144576000. Its totient is φ = 93096737255040.

The previous prime is 220020211010209. The next prime is 220020211010233. The reversal of 220020211010222 is 222010112020022.

It is a happy number.

It is a super-2 number, since 2×220020211010222² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 220020211010222.

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, 241393883 + ... + 242303625.

It is an arithmetic number, because the mean of its divisors is an integer number (5968830384000).

Almost surely, 2^{220020211010222} is an apocalyptic number.

220020211010222 is a deficient number, since it is larger than the sum of its proper divisors (161984933565778).

220020211010222 is a wasteful number, since it uses less digits than its factorization.

220020211010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910601.

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

Adding to 220020211010222 its reverse (222010112020022), we get a palindrome (442030323030244).

The spelling of 220020211010222 in words is "two hundred twenty trillion, twenty billion, two hundred eleven million, ten thousand, two hundred twenty-two".