1212043114023 has 16 divisors (see below), whose sum is σ = 1846958856960. Its totient is φ = 692582558976.

The previous prime is 1212043113997. The next prime is 1212043114027. The reversal of 1212043114023 is 3204113402121.

It is not a de Polignac number, because 1212043114023 - 2¹⁰ = 1212043112999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1212043113984 and 1212043114002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1212043114027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 595168 + ... + 1666826.

It is an arithmetic number, because the mean of its divisors is an integer number (115434928560).

Almost surely, 2^{1212043114023} is an apocalyptic number.

1212043114023 is a deficient number, since it is larger than the sum of its proper divisors (634915742937).

1212043114023 is a wasteful number, since it uses less digits than its factorization.

1212043114023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125526.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1212043114023 its reverse (3204113402121), we get a palindrome (4416156516144).

The spelling of 1212043114023 in words is "one trillion, two hundred twelve billion, forty-three million, one hundred fourteen thousand, twenty-three".