1121123231014 has 8 divisors (see below), whose sum is σ = 1687162648248. Its totient is φ = 558735681600.

The previous prime is 1121123231003. The next prime is 1121123231023. The reversal of 1121123231014 is 4101323211211.

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

It is a super-2 number, since 2×1121123231014² (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 3 ways as a sum of consecutive naturals, for example, 912966187 + ... + 912967414.

It is an arithmetic number, because the mean of its divisors is an integer number (210895331031).

Almost surely, 2^{1121123231014} is an apocalyptic number.

1121123231014 is a deficient number, since it is larger than the sum of its proper divisors (566039417234).

1121123231014 is a wasteful number, since it uses less digits than its factorization.

1121123231014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1825933910.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 1121123231014 its reverse (4101323211211), we get a palindrome (5222446442225).

The spelling of 1121123231014 in words is "one trillion, one hundred twenty-one billion, one hundred twenty-three million, two hundred thirty-one thousand, fourteen".