1231119274214 has 16 divisors (see below), whose sum is σ = 1915862878800. Its totient is φ = 592620656544.

The previous prime is 1231119274181. The next prime is 1231119274223. The reversal of 1231119274214 is 4124729111321.

It is a happy number.

It is a super-2 number, since 2×1231119274214² (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 7 ways as a sum of consecutive naturals, for example, 30565169 + ... + 30605420.

It is an arithmetic number, because the mean of its divisors is an integer number (119741429925).

Almost surely, 2^{1231119274214} is an apocalyptic number.

1231119274214 is a deficient number, since it is larger than the sum of its proper divisors (684743604586).

1231119274214 is a wasteful number, since it uses less digits than its factorization.

1231119274214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61170967.

The product of its digits is 24192, while the sum is 38.

The spelling of 1231119274214 in words is "one trillion, two hundred thirty-one billion, one hundred nineteen million, two hundred seventy-four thousand, two hundred fourteen".