2722220111241 has 8 divisors (see below), whose sum is σ = 4032918683360. Its totient is φ = 1814813407476.

The previous prime is 2722220111239. The next prime is 2722220111249. The reversal of 2722220111241 is 1421110222272.

2722220111241 is a `hidden beast` number, since 272 + 22 + 20 + 111 + 241 = 666.

It is not a de Polignac number, because 2722220111241 - 2¹ = 2722220111239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 100822967083 = 2722220111241 / (2 + 7 + 2 + 2 + 2 + 2 + 0 + 1 + 1 + 1 + 2 + 4 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2722220111249) 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 7 ways as a sum of consecutive naturals, for example, 50411483515 + ... + 50411483568.

It is an arithmetic number, because the mean of its divisors is an integer number (504114835420).

Almost surely, 2^{2722220111241} is an apocalyptic number.

It is an amenable number.

2722220111241 is a deficient number, since it is larger than the sum of its proper divisors (1310698572119).

2722220111241 is a wasteful number, since it uses less digits than its factorization.

2722220111241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100822967092 (or 100822967086 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The spelling of 2722220111241 in words is "two trillion, seven hundred twenty-two billion, two hundred twenty million, one hundred eleven thousand, two hundred forty-one".