1214555314150 has 12 divisors (see below), whose sum is σ = 2259072884412. Its totient is φ = 485822125640.

The previous prime is 1214555314139. The next prime is 1214555314187. The reversal of 1214555314150 is 514135554121.

It is a super-2 number, since 2×1214555314150² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12145553092 + ... + 12145553191.

It is an arithmetic number, because the mean of its divisors is an integer number (188256073701).

Almost surely, 2^{1214555314150} is an apocalyptic number.

1214555314150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1214555314150 is a deficient number, since it is larger than the sum of its proper divisors (1044517570262).

1214555314150 is a wasteful number, since it uses less digits than its factorization.

1214555314150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24291106295 (or 24291106290 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 37.

The spelling of 1214555314150 in words is "one trillion, two hundred fourteen billion, five hundred fifty-five million, three hundred fourteen thousand, one hundred fifty".