2200444243220 has 48 divisors (see below), whose sum is σ = 4893108756480. Its totient is φ = 828342219264.

The previous prime is 2200444243211. The next prime is 2200444243259. The reversal of 2200444243220 is 223424440022.

It is a super-4 number, since 4×2200444243220⁴ (a number of 50 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4585517 + ... + 5042603.

It is an arithmetic number, because the mean of its divisors is an integer number (101939765760).

Almost surely, 2^{2200444243220} is an apocalyptic number.

2200444243220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200444243220 is an abundant number, since it is smaller than the sum of its proper divisors (2692664513260).

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

2200444243220 is a wasteful number, since it uses less digits than its factorization.

2200444243220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471272 (or 471270 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 2200444243220 its reverse (223424440022), we get a palindrome (2423868683242).

The spelling of 2200444243220 in words is "two trillion, two hundred billion, four hundred forty-four million, two hundred forty-three thousand, two hundred twenty".