12202242140031 has 16 divisors (see below), whose sum is σ = 16301430703104. Its totient is φ = 8118955965024.

The previous prime is 12202242140029. The next prime is 12202242140059. The reversal of 12202242140031 is 13004124220221.

It is not a de Polignac number, because 12202242140031 - 2¹ = 12202242140029 is a prime.

It is a super-2 number, since 2×12202242140031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12202242139983 and 12202242140010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202242140731) 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, 1337610 + ... + 5117976.

It is an arithmetic number, because the mean of its divisors is an integer number (1018839418944).

Almost surely, 2^{12202242140031} is an apocalyptic number.

12202242140031 is a deficient number, since it is larger than the sum of its proper divisors (4099188563073).

12202242140031 is a wasteful number, since it uses less digits than its factorization.

12202242140031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3782470.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 12202242140031 its reverse (13004124220221), we get a palindrome (25206366360252).

The spelling of 12202242140031 in words is "twelve trillion, two hundred two billion, two hundred forty-two million, one hundred forty thousand, thirty-one".