2623436222 has 16 divisors (see below), whose sum is σ = 4440927600. Its totient is φ = 1151351040.

The previous prime is 2623436201. The next prime is 2623436227. The reversal of 2623436222 is 2226343262.

It is a super-2 number, since 2×2623436222² = 13764835221803266568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2623436227) 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, 2055347 + ... + 2056622.

It is an arithmetic number, because the mean of its divisors is an integer number (277557975).

Almost surely, 2^2623436222 is an apocalyptic number.

2623436222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2623436222 is a deficient number, since it is larger than the sum of its proper divisors (1817491378).

2623436222 is a wasteful number, since it uses less digits than its factorization.

2623436222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4112011.

The product of its digits is 41472, while the sum is 32.

The square root of 2623436222 is about 51219.4906456517. The cubic root of 2623436222 is about 1379.1881071153.

Adding to 2623436222 its reverse (2226343262), we get a palindrome (4849779484).

The spelling of 2623436222 in words is "two billion, six hundred twenty-three million, four hundred thirty-six thousand, two hundred twenty-two".