1232205022143 has 6 divisors (see below), whose sum is σ = 1779851698664. Its totient is φ = 821470014756.

The previous prime is 1232205022141. The next prime is 1232205022163. The reversal of 1232205022143 is 3412205022321.

1232205022143 is a `hidden beast` number, since 1 + 232 + 205 + 0 + 221 + 4 + 3 = 666.

It is not a de Polignac number, because 1232205022143 - 2¹ = 1232205022141 is a prime.

It is a super-2 number, since 2×1232205022143² (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 (1232205022141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68455834555 + ... + 68455834572.

Almost surely, 2^{1232205022143} is an apocalyptic number.

1232205022143 is a deficient number, since it is larger than the sum of its proper divisors (547646676521).

1232205022143 is a wasteful number, since it uses less digits than its factorization.

1232205022143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136911669133 (or 136911669130 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The spelling of 1232205022143 in words is "one trillion, two hundred thirty-two billion, two hundred five million, twenty-two thousand, one hundred forty-three".