2202012211222 has 16 divisors (see below), whose sum is σ = 3476946974400. Its totient is φ = 1043032739400.

The previous prime is 2202012211159. The next prime is 2202012211261. The reversal of 2202012211222 is 2221122102022.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 2202012211222.

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, 898029 + ... + 2282647.

It is an arithmetic number, because the mean of its divisors is an integer number (217309185900).

Almost surely, 2^{2202012211222} is an apocalyptic number.

2202012211222 is a deficient number, since it is larger than the sum of its proper divisors (1274934763178).

2202012211222 is a wasteful number, since it uses less digits than its factorization.

2202012211222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426491.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2202012211222 its reverse (2221122102022), we get a palindrome (4423134313244).

The spelling of 2202012211222 in words is "two trillion, two hundred two billion, twelve million, two hundred eleven thousand, two hundred twenty-two".