2200157394452 has 12 divisors (see below), whose sum is σ = 3850623675360. Its totient is φ = 1099979201496.

The previous prime is 2200157394439. The next prime is 2200157394481. The reversal of 2200157394452 is 2544937510022.

It is a congruent number.

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, 24824168 + ... + 24912639.

It is an arithmetic number, because the mean of its divisors is an integer number (320885306280).

Almost surely, 2^{2200157394452} is an apocalyptic number.

It is an amenable number.

2200157394452 is a deficient number, since it is larger than the sum of its proper divisors (1650466280908).

2200157394452 is a wasteful number, since it uses less digits than its factorization.

2200157394452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49747870 (or 49747868 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 44.

The spelling of 2200157394452 in words is "two trillion, two hundred billion, one hundred fifty-seven million, three hundred ninety-four thousand, four hundred fifty-two".