2204042022040 has 16 divisors (see below), whose sum is σ = 4959094549680. Its totient is φ = 881616808800.

The previous prime is 2204042022011. The next prime is 2204042022043. The reversal of 2204042022040 is 402202404022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204042022043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27550525236 + ... + 27550525315.

It is an arithmetic number, because the mean of its divisors is an integer number (309943409355).

Almost surely, 2^{2204042022040} is an apocalyptic number.

2204042022040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2204042022040 is an abundant number, since it is smaller than the sum of its proper divisors (2755052527640).

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

2204042022040 is a wasteful number, since it uses less digits than its factorization.

2204042022040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55101050562 (or 55101050558 counting only the distinct ones).

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

Adding to 2204042022040 its reverse (402202404022), we get a palindrome (2606244426062).

The spelling of 2204042022040 in words is "two trillion, two hundred four billion, forty-two million, twenty-two thousand, forty".