100122310322 has 16 divisors (see below), whose sum is σ = 159041671992. Its totient is φ = 47109304320.

The previous prime is 100122310307. The next prime is 100122310333. The reversal of 100122310322 is 223013221001.

It can be written as a sum of positive squares in 4 ways, for example, as 99539619001 + 582691321 = 315499^2 + 24139^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 100122310322.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12098 + ... + 447650.

Almost surely, 2^100122310322 is an apocalyptic number.

100122310322 is a deficient number, since it is larger than the sum of its proper divisors (58919361670).

100122310322 is a wasteful number, since it uses less digits than its factorization.

100122310322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442333.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 100122310322 its reverse (223013221001), we get a palindrome (323135531323).

The spelling of 100122310322 in words is "one hundred billion, one hundred twenty-two million, three hundred ten thousand, three hundred twenty-two".