2202200000022 has 32 divisors (see below), whose sum is σ = 4825966552704. Its totient is φ = 664393534400.

The previous prime is 2202200000017. The next prime is 2202200000057. The reversal of 2202200000022 is 2200000022022.

It is a junction number, because it is equal to n+sod(n) for n = 2202199999953 and 2202200000007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73479879 + ... + 73509842.

It is an arithmetic number, because the mean of its divisors is an integer number (150811454772).

Almost surely, 2^{2202200000022} is an apocalyptic number.

2202200000022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2202200000022 is an abundant number, since it is smaller than the sum of its proper divisors (2623766552682).

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

2202200000022 is a wasteful number, since it uses less digits than its factorization.

2202200000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146989964.

The product of its (nonzero) digits is 64, while the sum is 12.

Adding to 2202200000022 its reverse (2200000022022), we get a palindrome (4402200022044).

The spelling of 2202200000022 in words is "two trillion, two hundred two billion, two hundred million, twenty-two", and thus it is an aban number.