1222410886 has 8 divisors (see below), whose sum is σ = 1855708344. Its totient is φ = 603841440.

The previous prime is 1222410883. The next prime is 1222410919. The reversal of 1222410886 is 6880142221.

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

It is a super-2 number, since 2×1222410886² = 2988576748422609992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222410881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3681795 + ... + 3682126.

It is an arithmetic number, because the mean of its divisors is an integer number (231963543).

Almost surely, 2^1222410886 is an apocalyptic number.

1222410886 is a deficient number, since it is larger than the sum of its proper divisors (633297458).

1222410886 is an equidigital number, since it uses as much as digits as its factorization.

1222410886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7364006.

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 1222410886 is about 34962.9930926973. The cubic root of 1222410886 is about 1069.2331203995.

The spelling of 1222410886 in words is "one billion, two hundred twenty-two million, four hundred ten thousand, eight hundred eighty-six".