2202402402040 has 16 divisors (see below), whose sum is σ = 4955405404680. Its totient is φ = 880960960800.

The previous prime is 2202402402023. The next prime is 2202402402061. The reversal of 2202402402040 is 402042042022.

It is a happy number.

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 3 ways as a sum of consecutive naturals, for example, 27530029986 + ... + 27530030065.

Almost surely, 2^{2202402402040} is an apocalyptic number.

2202402402040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2202402402040 is an abundant number, since it is smaller than the sum of its proper divisors (2753003002640).

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

2202402402040 is a wasteful number, since it uses less digits than its factorization.

2202402402040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55060060062 (or 55060060058 counting only the distinct ones).

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

Adding to 2202402402040 its reverse (402042042022), we get a palindrome (2604444444062).

The spelling of 2202402402040 in words is "two trillion, two hundred two billion, four hundred two million, four hundred two thousand, forty".