2200001002220 has 96 divisors (see below), whose sum is σ = 5685346920960. Its totient is φ = 697883765760.

The previous prime is 2200001002219. The next prime is 2200001002267. The reversal of 2200001002220 is 222001000022.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7693226 + ... + 7974065.

It is an arithmetic number, because the mean of its divisors is an integer number (59222363760).

Almost surely, 2^{2200001002220} is an apocalyptic number.

2200001002220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200001002220 is an abundant number, since it is smaller than the sum of its proper divisors (3485345918740).

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

2200001002220 is a wasteful number, since it uses less digits than its factorization.

2200001002220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15667383 (or 15667381 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 2200001002220 its reverse (222001000022), we get a palindrome (2422002002242).

The spelling of 2200001002220 in words is "two trillion, two hundred billion, one million, two thousand, two hundred twenty".