1214501215 has 8 divisors (see below), whose sum is σ = 1460525040. Its totient is φ = 969518592.

The previous prime is 1214501203. The next prime is 1214501227. The reversal of 1214501215 is 5121054121.

It is an interprime number because it is at equal distance from previous prime (1214501203) and next prime (1214501227).

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

It is a cyclic number.

It is not a de Polignac number, because 1214501215 - 2¹³ = 1214493023 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257730 + ... + 262399.

It is an arithmetic number, because the mean of its divisors is an integer number (182565630).

Almost surely, 2^1214501215 is an apocalyptic number.

1214501215 is a deficient number, since it is larger than the sum of its proper divisors (246023825).

1214501215 is an equidigital number, since it uses as much as digits as its factorization.

1214501215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520601.

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 1214501215 is about 34849.6946184611. The cubic root of 1214501215 is about 1066.9219528404.

Adding to 1214501215 its reverse (5121054121), we get a palindrome (6335555336).

The spelling of 1214501215 in words is "one billion, two hundred fourteen million, five hundred one thousand, two hundred fifteen".