2722742754251 has 16 divisors (see below), whose sum is σ = 2939119411200. Its totient is φ = 2507359714848.

The previous prime is 2722742754247. The next prime is 2722742754271. The reversal of 2722742754251 is 1524572472272.

It is a cyclic number.

It is not a de Polignac number, because 2722742754251 - 2² = 2722742754247 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2722742754251.

It is not an unprimeable number, because it can be changed into a prime (2722742754271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23149370 + ... + 23266688.

It is an arithmetic number, because the mean of its divisors is an integer number (183694963200).

Almost surely, 2^{2722742754251} is an apocalyptic number.

2722742754251 is a deficient number, since it is larger than the sum of its proper divisors (216376656949).

2722742754251 is a wasteful number, since it uses less digits than its factorization.

2722742754251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121538.

The product of its digits is 4390400, while the sum is 50.

The spelling of 2722742754251 in words is "two trillion, seven hundred twenty-two billion, seven hundred forty-two million, seven hundred fifty-four thousand, two hundred fifty-one".