1422215364 has 24 divisors (see below), whose sum is σ = 3319118208. Its totient is φ = 473983840.

The previous prime is 1422215363. The next prime is 1422215371. The reversal of 1422215364 is 4635122241.

It is not an unprimeable number, because it can be changed into a prime (1422215363) 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, 107269 + ... + 119795.

It is an arithmetic number, because the mean of its divisors is an integer number (138296592).

Almost surely, 2^1422215364 is an apocalyptic number.

It is an amenable number.

1422215364 is an abundant number, since it is smaller than the sum of its proper divisors (1896902844).

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

1422215364 is a wasteful number, since it uses less digits than its factorization.

1422215364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21995 (or 21993 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 1422215364 is about 37712.2707351334. The cubic root of 1422215364 is about 1124.5750794259.

The spelling of 1422215364 in words is "one billion, four hundred twenty-two million, two hundred fifteen thousand, three hundred sixty-four".