2622222262 has 32 divisors (see below), whose sum is σ = 4523258880. Its totient is φ = 1127558880.

The previous prime is 2622222247. The next prime is 2622222283.

2622222262 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2622222262.

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, 312283 + ... + 320569.

It is an arithmetic number, because the mean of its divisors is an integer number (141351840).

Almost surely, 2^2622222262 is an apocalyptic number.

2622222262 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2622222262 is a deficient number, since it is larger than the sum of its proper divisors (1901036618).

2622222262 is a wasteful number, since it uses less digits than its factorization.

2622222262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9076.

The product of its digits is 9216, while the sum is 28.

The square root of 2622222262 is about 51207.6387075210. The cubic root of 2622222262 is about 1378.9753406811.

It can be divided in two parts, 26222 and 22262, that added together give a palindrome (48484).

The spelling of 2622222262 in words is "two billion, six hundred twenty-two million, two hundred twenty-two thousand, two hundred sixty-two".