1214812922 has 8 divisors (see below), whose sum is σ = 1822611072. Its totient is φ = 607275900.

The previous prime is 1214812913. The next prime is 1214812931. The reversal of 1214812922 is 2292184121.

It is an interprime number because it is at equal distance from previous prime (1214812913) and next prime (1214812931).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53204 + ... + 72527.

It is an arithmetic number, because the mean of its divisors is an integer number (227826384).

Almost surely, 2^1214812922 is an apocalyptic number.

1214812922 is a deficient number, since it is larger than the sum of its proper divisors (607798150).

1214812922 is a wasteful number, since it uses less digits than its factorization.

1214812922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130564.

The product of its digits is 4608, while the sum is 32.

The square root of 1214812922 is about 34854.1664941223. The cubic root of 1214812922 is about 1067.0132217470.

The spelling of 1214812922 in words is "one billion, two hundred fourteen million, eight hundred twelve thousand, nine hundred twenty-two".