2200022224440 has 64 divisors (see below), whose sum is σ = 6778446867360. Its totient is φ = 570816576000.

The previous prime is 2200022224369. The next prime is 2200022224451. The reversal of 2200022224440 is 444222200022.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2200022224440.

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, 247745811 + ... + 247754690.

Almost surely, 2^{2200022224440} is an apocalyptic number.

2200022224440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200022224440 is an abundant number, since it is smaller than the sum of its proper divisors (4578424642920).

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

2200022224440 is a wasteful number, since it uses less digits than its factorization.

2200022224440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495500552 (or 495500548 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 2200022224440 its reverse (444222200022), we get a palindrome (2644244424462).

It can be divided in two parts, 220002 and 2224440, that added together give a palindrome (2444442).

The spelling of 2200022224440 in words is "two trillion, two hundred billion, twenty-two million, two hundred twenty-four thousand, four hundred forty".