2722155056076 has 12 divisors (see below), whose sum is σ = 6351695130872. Its totient is φ = 907385018688.

The previous prime is 2722155056063. The next prime is 2722155056077. The reversal of 2722155056076 is 6706505512272.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2722155056077) 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 3 ways as a sum of consecutive naturals, for example, 113423127325 + ... + 113423127348.

Almost surely, 2^{2722155056076} is an apocalyptic number.

It is an amenable number.

2722155056076 is an abundant number, since it is smaller than the sum of its proper divisors (3629540074796).

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

2722155056076 is a wasteful number, since it uses less digits than its factorization.

2722155056076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226846254680 (or 226846254678 counting only the distinct ones).

The product of its (nonzero) digits is 1764000, while the sum is 48.

The spelling of 2722155056076 in words is "two trillion, seven hundred twenty-two billion, one hundred fifty-five million, fifty-six thousand, seventy-six".