202219999999999 has 12 divisors (see below), whose sum is σ = 216183265867384. Its totient is φ = 189112446566784.

The previous prime is 202219999999951. The next prime is 202220000000023. The reversal of 202219999999999 is 999999999912202.

It is a de Polignac number, because none of the positive numbers 2^k-202219999999999 is a prime.

It is a super-9 number, since 9×202219999999999⁹ (a number of 130 digits) contains 999999999 as substring.

It is a Duffinian number.

202219999999999 is a modest number, since divided by 99999999 gives 2022199 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 202219999999999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202219999990999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2228372409 + ... + 2228463154.

Almost surely, 2^{202219999999999} is an apocalyptic number.

202219999999999 is a deficient number, since it is larger than the sum of its proper divisors (13963265867385).

202219999999999 is a wasteful number, since it uses less digits than its factorization.

202219999999999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4456835754 (or 4456835737 counting only the distinct ones).

The product of its (nonzero) digits is 27894275208, while the sum is 97.

The spelling of 202219999999999 in words is "two hundred two trillion, two hundred nineteen billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine".