220002212050093 has 12 divisors (see below), whose sum is σ = 247994168850144. Its totient is φ = 193550333172600.

The previous prime is 220002212050073. The next prime is 220002212050121. The reversal of 220002212050093 is 390050212200022.

It is a de Polignac number, because none of the positive numbers 2^k-220002212050093 is a prime.

It is a super-2 number, since 2×220002212050093² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220002212050073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10405921321 + ... + 10405942462.

It is an arithmetic number, because the mean of its divisors is an integer number (20666180737512).

Almost surely, 2^{220002212050093} is an apocalyptic number.

It is an amenable number.

220002212050093 is a deficient number, since it is larger than the sum of its proper divisors (27991956800051).

220002212050093 is a wasteful number, since it uses less digits than its factorization.

220002212050093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20811863856 (or 20811863825 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 220002212050093 in words is "two hundred twenty trillion, two billion, two hundred twelve million, fifty thousand, ninety-three".