100202044422431 has 8 divisors (see below), whose sum is σ = 114802199811744. Its totient is φ = 85673283436800.

The previous prime is 100202044422317. The next prime is 100202044422511. The reversal of 100202044422431 is 134224440202001.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 100202044422431 - 2¹⁸ = 100202044160287 is a prime.

It is a super-2 number, since 2×100202044422431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100202044422394 and 100202044422403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100202044422131) 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, 17848597910 + ... + 17848603523.

It is an arithmetic number, because the mean of its divisors is an integer number (14350274976468).

Almost surely, 2^{100202044422431} is an apocalyptic number.

100202044422431 is a deficient number, since it is larger than the sum of its proper divisors (14600155389313).

100202044422431 is an equidigital number, since it uses as much as digits as its factorization.

100202044422431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35697201841.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 100202044422431 its reverse (134224440202001), we get a palindrome (234426484624432).

The spelling of 100202044422431 in words is "one hundred trillion, two hundred two billion, forty-four million, four hundred twenty-two thousand, four hundred thirty-one".