12202531143 has 64 divisors (see below), whose sum is σ = 18518269440. Its totient is φ = 7082380800.

The previous prime is 12202531093. The next prime is 12202531169. The reversal of 12202531143 is 34113520221.

It is not a de Polignac number, because 12202531143 - 2⁶ = 12202531079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202531193) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 36865488 + ... + 36865818.

It is an arithmetic number, because the mean of its divisors is an integer number (289347960).

Almost surely, 2^12202531143 is an apocalyptic number.

12202531143 is a deficient number, since it is larger than the sum of its proper divisors (6315738297).

12202531143 is a wasteful number, since it uses less digits than its factorization.

12202531143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768.

The product of its (nonzero) digits is 1440, while the sum is 24.

It can be divided in two parts, 12202 and 531143, that added together give a palindrome (543345).

The spelling of 12202531143 in words is "twelve billion, two hundred two million, five hundred thirty-one thousand, one hundred forty-three".