1314222999 has 8 divisors (see below), whose sum is σ = 1759630080. Its totient is φ = 872482296.

The previous prime is 1314222971. The next prime is 1314223003. The reversal of 1314222999 is 9992224131.

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

It is not a de Polignac number, because 1314222999 - 2¹² = 1314218903 is a prime.

It is a super-2 number, since 2×1314222999² = 3454364182201108002, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1314222999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314224999) 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, 915757 + ... + 917190.

It is an arithmetic number, because the mean of its divisors is an integer number (219953760).

Almost surely, 2^1314222999 is an apocalyptic number.

1314222999 is a deficient number, since it is larger than the sum of its proper divisors (445407081).

1314222999 is a wasteful number, since it uses less digits than its factorization.

1314222999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833189.

The product of its digits is 69984, while the sum is 42.

The square root of 1314222999 is about 36252.2137117170. The cubic root of 1314222999 is about 1095.3586806871.

It can be divided in two parts, 131422 and 2999, that added together give a triangular number (134421 = T₅₁₈).

The spelling of 1314222999 in words is "one billion, three hundred fourteen million, two hundred twenty-two thousand, nine hundred ninety-nine".