12215150758 has 8 divisors (see below), whose sum is σ = 18326377440. Its totient is φ = 6106358280.

The previous prime is 12215150713. The next prime is 12215150789. The reversal of 12215150758 is 85705151221.

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

It is a congruent number.

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, 595953 + ... + 616108.

It is an arithmetic number, because the mean of its divisors is an integer number (2290797180).

Almost surely, 2^12215150758 is an apocalyptic number.

12215150758 is a deficient number, since it is larger than the sum of its proper divisors (6111226682).

12215150758 is a wasteful number, since it uses less digits than its factorization.

12215150758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217102.

The product of its (nonzero) digits is 28000, while the sum is 37.

The spelling of 12215150758 in words is "twelve billion, two hundred fifteen million, one hundred fifty thousand, seven hundred fifty-eight".