2200222204240 has 20 divisors (see below), whose sum is σ = 5115516625044. Its totient is φ = 880088881664.

The previous prime is 2200222204207. The next prime is 2200222204319. The reversal of 2200222204240 is 424022220022.

It can be written as a sum of positive squares in 2 ways, for example, as 1678724470336 + 521497733904 = 1295656^2 + 722148^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13751388697 + ... + 13751388856.

Almost surely, 2^{2200222204240} is an apocalyptic number.

2200222204240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200222204240 is an abundant number, since it is smaller than the sum of its proper divisors (2915294420804).

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

2200222204240 is a wasteful number, since it uses less digits than its factorization.

2200222204240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27502777566 (or 27502777560 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 2200222204240 its reverse (424022220022), we get a palindrome (2624244424262).

The spelling of 2200222204240 in words is "two trillion, two hundred billion, two hundred twenty-two million, two hundred four thousand, two hundred forty".