2267777622 has 32 divisors (see below), whose sum is σ = 4954959360. Its totient is φ = 686221920.

The previous prime is 2267777587. The next prime is 2267777639.

2267777622 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22563 + ... + 71025.

It is an arithmetic number, because the mean of its divisors is an integer number (154842480).

Almost surely, 2^2267777622 is an apocalyptic number.

2267777622 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2267777622 is an abundant number, since it is smaller than the sum of its proper divisors (2687181738).

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

2267777622 is a wasteful number, since it uses less digits than its factorization.

2267777622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49188.

The product of its digits is 1382976, while the sum is 48.

The square root of 2267777622 is about 47621.1887923853. The cubic root of 2267777622 is about 1313.8127992618.

The spelling of 2267777622 in words is "two billion, two hundred sixty-seven million, seven hundred seventy-seven thousand, six hundred twenty-two".