1422229686 has 32 divisors (see below), whose sum is σ = 2997427200. Its totient is φ = 448636320.

The previous prime is 1422229681. The next prime is 1422229759. The reversal of 1422229686 is 6869222241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422229681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106680 + ... + 119268.

It is an arithmetic number, because the mean of its divisors is an integer number (93669600).

Almost surely, 2^1422229686 is an apocalyptic number.

1422229686 is an abundant number, since it is smaller than the sum of its proper divisors (1575197514).

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

1422229686 is a wasteful number, since it uses less digits than its factorization.

1422229686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13604.

The product of its digits is 165888, while the sum is 42.

The square root of 1422229686 is about 37712.4606198005. The cubic root of 1422229686 is about 1124.5788543137.

The spelling of 1422229686 in words is "one billion, four hundred twenty-two million, two hundred twenty-nine thousand, six hundred eighty-six".