2202220310212 has 24 divisors (see below), whose sum is σ = 4150544846336. Its totient is φ = 1016358785568.

The previous prime is 2202220310203. The next prime is 2202220310221. The reversal of 2202220310212 is 2120130222022.

It is an interprime number because it is at equal distance from previous prime (2202220310203) and next prime (2202220310221).

It is a super-2 number, since 2×2202220310212² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2202220310212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11143 + ... + 2098705.

Almost surely, 2^{2202220310212} is an apocalyptic number.

It is an amenable number.

2202220310212 is a deficient number, since it is larger than the sum of its proper divisors (1948324536124).

2202220310212 is a wasteful number, since it uses less digits than its factorization.

2202220310212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2107867 (or 2107865 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 2202220310212 its reverse (2120130222022), we get a palindrome (4322350532234).

The spelling of 2202220310212 in words is "two trillion, two hundred two billion, two hundred twenty million, three hundred ten thousand, two hundred twelve".