431210222012133 has 24 divisors (see below), whose sum is σ = 623021307697152. Its totient is φ = 287398675091808.

The previous prime is 431210222012107. The next prime is 431210222012149. The reversal of 431210222012133 is 331210222012134.

431210222012133 is a `hidden beast` number, since 4 + 31 + 210 + 2 + 2 + 201 + 213 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-431210222012133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 431210222012097 and 431210222012106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431210222012153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 642673735 + ... + 643344347.

It is an arithmetic number, because the mean of its divisors is an integer number (25959221154048).

Almost surely, 2^{431210222012133} is an apocalyptic number.

It is an amenable number.

431210222012133 is a deficient number, since it is larger than the sum of its proper divisors (191811085685019).

431210222012133 is a wasteful number, since it uses less digits than its factorization.

431210222012133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689105 (or 689102 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 431210222012133 its reverse (331210222012134), we get a palindrome (762420444024267).

Subtracting from 431210222012133 its reverse (331210222012134), we obtain a palindrome (99999999999999).

The spelling of 431210222012133 in words is "four hundred thirty-one trillion, two hundred ten billion, two hundred twenty-two million, twelve thousand, one hundred thirty-three".