100002100322 has 16 divisors (see below), whose sum is σ = 158077332000. Its totient is φ = 47315632320.

The previous prime is 100002100301. The next prime is 100002100333. The reversal of 100002100322 is 223001200001.

It is a happy number.

It is a super-2 number, since 2×100002100322² (a number of 23 digits) contains 22 as substring.

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, 1460072 + ... + 1527027.

It is an arithmetic number, because the mean of its divisors is an integer number (9879833250).

Almost surely, 2^100002100322 is an apocalyptic number.

100002100322 is a deficient number, since it is larger than the sum of its proper divisors (58075231678).

100002100322 is a wasteful number, since it uses less digits than its factorization.

100002100322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2988001.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 100002100322 its reverse (223001200001), we get a palindrome (323003300323).

The spelling of 100002100322 in words is "one hundred billion, two million, one hundred thousand, three hundred twenty-two".