1132212042423 has 32 divisors (see below), whose sum is σ = 2091243025920. Its totient is φ = 588162098880.

The previous prime is 1132212042413. The next prime is 1132212042457. The reversal of 1132212042423 is 3242402122311.

1132212042423 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 212 + 0 + 424 + 23 = 666.

It is not a de Polignac number, because 1132212042423 - 2⁴ = 1132212042407 is a prime.

It is a super-2 number, since 2×1132212042423² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132212042413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 272295190 + ... + 272299347.

It is an arithmetic number, because the mean of its divisors is an integer number (65351344560).

Almost surely, 2^{1132212042423} is an apocalyptic number.

1132212042423 is a deficient number, since it is larger than the sum of its proper divisors (959030983497).

1132212042423 is a wasteful number, since it uses less digits than its factorization.

1132212042423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544594564 (or 544594558 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1132212042423 its reverse (3242402122311), we get a palindrome (4374614164734).

The spelling of 1132212042423 in words is "one trillion, one hundred thirty-two billion, two hundred twelve million, forty-two thousand, four hundred twenty-three".