2270640460722 has 16 divisors (see below), whose sum is σ = 4542268855872. Its totient is φ = 756715497840.

The previous prime is 2270640460721. The next prime is 2270640460763.

2270640460722 is nontrivially palindromic in base 10.

2270640460722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2270640460722² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2270640460721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41134054 + ... + 41189217.

It is an arithmetic number, because the mean of its divisors is an integer number (283891803492).

Almost surely, 2^{2270640460722} is an apocalyptic number.

2270640460722 is an abundant number, since it is smaller than the sum of its proper divisors (2271628395150).

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

2270640460722 is a wasteful number, since it uses less digits than its factorization.

2270640460722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82327873.

The product of its (nonzero) digits is 451584, while the sum is 42.

The spelling of 2270640460722 in words is "two trillion, two hundred seventy billion, six hundred forty million, four hundred sixty thousand, seven hundred twenty-two".