2722152421376 has 48 divisors (see below), whose sum is σ = 5464155616920. Its totient is φ = 1355779932160.

The previous prime is 2722152421337. The next prime is 2722152421399. The reversal of 2722152421376 is 6731242512272.

It is a super-2 number, since 2×2722152421376² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2059610 + ... + 3112281.

Almost surely, 2^{2722152421376} is an apocalyptic number.

It is an amenable number.

2722152421376 is an abundant number, since it is smaller than the sum of its proper divisors (2742003195544).

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

2722152421376 is an equidigital number, since it uses as much as digits as its factorization.

2722152421376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5172170 (or 5172150 counting only the distinct ones).

The product of its digits is 564480, while the sum is 44.

The spelling of 2722152421376 in words is "two trillion, seven hundred twenty-two billion, one hundred fifty-two million, four hundred twenty-one thousand, three hundred seventy-six".