2222722767255 has 8 divisors (see below), whose sum is σ = 3556356427632. Its totient is φ = 1185452142528.

The previous prime is 2222722767247. The next prime is 2222722767259. The reversal of 2222722767255 is 5527672272222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2222722767255 - 2³ = 2222722767247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2222722767198 and 2222722767207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222722767259) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 74090758894 + ... + 74090758923.

It is an arithmetic number, because the mean of its divisors is an integer number (444544553454).

Almost surely, 2^{2222722767255} is an apocalyptic number.

2222722767255 is a deficient number, since it is larger than the sum of its proper divisors (1333633660377).

2222722767255 is a wasteful number, since it uses less digits than its factorization.

2222722767255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148181517825.

The product of its digits is 6585600, while the sum is 51.

The spelling of 2222722767255 in words is "two trillion, two hundred twenty-two billion, seven hundred twenty-two million, seven hundred sixty-seven thousand, two hundred fifty-five".