2202202020222 has 48 divisors (see below), whose sum is σ = 4948307228592. Its totient is φ = 734045146560.

The previous prime is 2202202020199. The next prime is 2202202020233. The reversal of 2202202020222 is 2220202022022.

2202202020222 is a `hidden beast` number, since 2 + 20 + 220 + 202 + 0 + 222 = 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 = 2202202020195 and 2202202020204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27086472 + ... + 27167652.

It is an arithmetic number, because the mean of its divisors is an integer number (103089733929).

Almost surely, 2^{2202202020222} is an apocalyptic number.

2202202020222 is an abundant number, since it is smaller than the sum of its proper divisors (2746105208370).

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

2202202020222 is an equidigital number, since it uses as much as digits as its factorization.

2202202020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137015 (or 137003 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

Adding to 2202202020222 its reverse (2220202022022), we get a palindrome (4422404042244).

The spelling of 2202202020222 in words is "two trillion, two hundred two billion, two hundred two million, twenty thousand, two hundred twenty-two".