222020002201122 has 32 divisors (see below), whose sum is σ = 493378311044160. Its totient is φ = 74006588144160.

The previous prime is 222020002201087. The next prime is 222020002201171. The reversal of 222020002201122 is 221102200020222.

222020002201122 is a `hidden beast` number, since 2 + 220 + 200 + 0 + 220 + 1 + 1 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 222020002201095 and 222020002201104.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71047038 + ... + 74106150.

It is an arithmetic number, because the mean of its divisors is an integer number (15418072220130).

Almost surely, 2^{222020002201122} is an apocalyptic number.

222020002201122 is an abundant number, since it is smaller than the sum of its proper divisors (271358308843038).

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

222020002201122 is a wasteful number, since it uses less digits than its factorization.

222020002201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4403135 (or 4403129 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 222020002201122 its reverse (221102200020222), we get a palindrome (443122202221344).

The spelling of 222020002201122 in words is "two hundred twenty-two trillion, twenty billion, two million, two hundred one thousand, one hundred twenty-two".