2202222211202 has 24 divisors (see below), whose sum is σ = 3700326461940. Its totient is φ = 981361617600.

The previous prime is 2202222211171. The next prime is 2202222211229. The reversal of 2202222211202 is 2021122222022.

It can be written as a sum of positive squares in 6 ways, for example, as 31170255601 + 2171051955601 = 176551^2 + 1473449^2 .

It is a super-2 number, since 2×2202222211202² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112325549 + ... + 112345152.

Almost surely, 2^{2202222211202} is an apocalyptic number.

2202222211202 is a deficient number, since it is larger than the sum of its proper divisors (1498104250738).

2202222211202 is a wasteful number, since it uses less digits than its factorization.

2202222211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224670758 (or 224670745 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 2202222211202 its reverse (2021122222022), we get a palindrome (4223344433224).

The spelling of 2202222211202 in words is "two trillion, two hundred two billion, two hundred twenty-two million, two hundred eleven thousand, two hundred two".