2202022001222 has 16 divisors (see below), whose sum is σ = 3345061608960. Its totient is φ = 1087003282248.

The previous prime is 2202022001203. The next prime is 2202022001261. The reversal of 2202022001222 is 2221002202022.

It is a self number, because there is not a number n which added to its sum of digits gives 2202022001222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2019413 + ... + 2912399.

It is an arithmetic number, because the mean of its divisors is an integer number (209066350560).

Almost surely, 2^{2202022001222} is an apocalyptic number.

2202022001222 is a deficient number, since it is larger than the sum of its proper divisors (1143039607738).

2202022001222 is a wasteful number, since it uses less digits than its factorization.

2202022001222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908675.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 2202022001222 its reverse (2221002202022), we get a palindrome (4423024203244).

The spelling of 2202022001222 in words is "two trillion, two hundred two billion, twenty-two million, one thousand, two hundred twenty-two".