100343422292 has 6 divisors (see below), whose sum is σ = 175600989018. Its totient is φ = 50171711144.

The previous prime is 100343422279. The next prime is 100343422303. The reversal of 100343422292 is 292224343001.

It can be written as a sum of positive squares in only one way, i.e., 64473335056 + 35870087236 = 253916^2 + 189394^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12542927783 + ... + 12542927790.

It is an arithmetic number, because the mean of its divisors is an integer number (29266831503).

Almost surely, 2^100343422292 is an apocalyptic number.

It is an amenable number.

100343422292 is a deficient number, since it is larger than the sum of its proper divisors (75257566726).

100343422292 is a wasteful number, since it uses less digits than its factorization.

100343422292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25085855577 (or 25085855575 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 100343422292 its reverse (292224343001), we get a palindrome (392567765293).

The spelling of 100343422292 in words is "one hundred billion, three hundred forty-three million, four hundred twenty-two thousand, two hundred ninety-two".