2200420442040 has 32 divisors (see below), whose sum is σ = 6601261326480. Its totient is φ = 586778784512.

The previous prime is 2200420441993. The next prime is 2200420442053. The reversal of 2200420442040 is 402440240022.

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 2200420442040.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9168418389 + ... + 9168418628.

Almost surely, 2^{2200420442040} is an apocalyptic number.

2200420442040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200420442040 is an abundant number, since it is smaller than the sum of its proper divisors (4400840884440).

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

2200420442040 is a wasteful number, since it uses less digits than its factorization.

2200420442040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18336837031 (or 18336837027 counting only the distinct ones).

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

Adding to 2200420442040 its reverse (402440240022), we get a palindrome (2602860682062).

The spelling of 2200420442040 in words is "two trillion, two hundred billion, four hundred twenty million, four hundred forty-two thousand, forty".