1214743252231 has 8 divisors (see below), whose sum is σ = 1254895351424. Its totient is φ = 1174651580160.

The previous prime is 1214743252199. The next prime is 1214743252271. The reversal of 1214743252231 is 1322523474121.

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 1214743252231 - 2⁵ = 1214743252199 is a prime.

It is a super-2 number, since 2×1214743252231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214743252271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15065910 + ... + 15146323.

It is an arithmetic number, because the mean of its divisors is an integer number (156861918928).

Almost surely, 2^{1214743252231} is an apocalyptic number.

1214743252231 is a deficient number, since it is larger than the sum of its proper divisors (40152099193).

1214743252231 is a wasteful number, since it uses less digits than its factorization.

1214743252231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30213561.

The product of its digits is 80640, while the sum is 37.

The spelling of 1214743252231 in words is "one trillion, two hundred fourteen billion, seven hundred forty-three million, two hundred fifty-two thousand, two hundred thirty-one".