2243253136002 has 16 divisors (see below), whose sum is σ = 4595933254752. Its totient is φ = 729513214880.

The previous prime is 2243253135979. The next prime is 2243253136021. The reversal of 2243253136002 is 2006313523422.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4559457348 + ... + 4559457839.

It is an arithmetic number, because the mean of its divisors is an integer number (287245828422).

Almost surely, 2^{2243253136002} is an apocalyptic number.

2243253136002 is an abundant number, since it is smaller than the sum of its proper divisors (2352680118750).

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

2243253136002 is a wasteful number, since it uses less digits than its factorization.

2243253136002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9118915233.

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 2243253136002 its reverse (2006313523422), we get a palindrome (4249566659424).

The spelling of 2243253136002 in words is "two trillion, two hundred forty-three billion, two hundred fifty-three million, one hundred thirty-six thousand, two".