2742530722227 has 24 divisors (see below), whose sum is σ = 4004317079568. Its totient is φ = 1808594424000.

The previous prime is 2742530722207. The next prime is 2742530722247. The reversal of 2742530722227 is 7222270352472.

2742530722227 is a `hidden beast` number, since 2 + 7 + 4 + 2 + 530 + 72 + 22 + 27 = 666.

It is an interprime number because it is at equal distance from previous prime (2742530722207) and next prime (2742530722247).

It is not a de Polignac number, because 2742530722227 - 2¹⁴ = 2742530705843 is a prime.

It is a super-3 number, since 3×2742530722227³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2742530722207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 386649 + ... + 2373722.

It is an arithmetic number, because the mean of its divisors is an integer number (166846544982).

Almost surely, 2^{2742530722227} is an apocalyptic number.

2742530722227 is a deficient number, since it is larger than the sum of its proper divisors (1261786357341).

2742530722227 is a wasteful number, since it uses less digits than its factorization.

2742530722227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2761571 (or 2761568 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 45.

The spelling of 2742530722227 in words is "two trillion, seven hundred forty-two billion, five hundred thirty million, seven hundred twenty-two thousand, two hundred twenty-seven".