2200237274749 has 4 divisors (see below), whose sum is σ = 2200240933660. Its totient is φ = 2200233615840.

The previous prime is 2200237274701. The next prime is 2200237274759. The reversal of 2200237274749 is 9474727320022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1881785855524 + 318451419225 = 1371782^2 + 564315^2 .

It is a cyclic number.

It is not a de Polignac number, because 2200237274749 - 2⁹ = 2200237274237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200237274759) 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, 691512 + ... + 2208769.

It is an arithmetic number, because the mean of its divisors is an integer number (550060233415).

Almost surely, 2^{2200237274749} is an apocalyptic number.

It is an amenable number.

2200237274749 is a deficient number, since it is larger than the sum of its proper divisors (3658911).

2200237274749 is an equidigital number, since it uses as much as digits as its factorization.

2200237274749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3658910.

The product of its (nonzero) digits is 2370816, while the sum is 49.

The spelling of 2200237274749 in words is "two trillion, two hundred billion, two hundred thirty-seven million, two hundred seventy-four thousand, seven hundred forty-nine".