2243020400562 has 8 divisors (see below), whose sum is σ = 4486040801136. Its totient is φ = 747673466852.

The previous prime is 2243020400557. The next prime is 2243020400573. The reversal of 2243020400562 is 2650040203422.

It is a sphenic number, since it is the product of 3 distinct primes.

2243020400562 is an admirable number.

It is a super-2 number, since 2×2243020400562² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186918366708 + ... + 186918366719.

It is an arithmetic number, because the mean of its divisors is an integer number (560755100142).

Almost surely, 2^{2243020400562} is an apocalyptic number.

2243020400562 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2243020400562 is a wasteful number, since it uses less digits than its factorization.

2243020400562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373836733432.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 2243020400562 its reverse (2650040203422), we get a palindrome (4893060603984).

The spelling of 2243020400562 in words is "two trillion, two hundred forty-three billion, twenty million, four hundred thousand, five hundred sixty-two".