1202112241431 has 8 divisors (see below), whose sum is σ = 1602939866880. Its totient is φ = 801346388472.

The previous prime is 1202112241397. The next prime is 1202112241469. The reversal of 1202112241431 is 1341422112021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1202112241431 - 2¹⁵ = 1202112208663 is a prime.

It is a super-2 number, since 2×1202112241431² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202112241531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15397695 + ... + 15475568.

It is an arithmetic number, because the mean of its divisors is an integer number (200367483360).

Almost surely, 2^{1202112241431} is an apocalyptic number.

1202112241431 is a deficient number, since it is larger than the sum of its proper divisors (400827625449).

1202112241431 is a wasteful number, since it uses less digits than its factorization.

1202112241431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30886245.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 1202112241431 its reverse (1341422112021), we get a palindrome (2543534353452).

The spelling of 1202112241431 in words is "one trillion, two hundred two billion, one hundred twelve million, two hundred forty-one thousand, four hundred thirty-one".