100002200122 has 8 divisors (see below), whose sum is σ = 163639963872. Its totient is φ = 45455545500.

The previous prime is 100002200087. The next prime is 100002200147. The reversal of 100002200122 is 221002200001.

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

It is a junction number, because it is equal to n+sod(n) for n = 100002200099 and 100002200108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2272777254 + ... + 2272777297.

It is an arithmetic number, because the mean of its divisors is an integer number (20454995484).

Almost surely, 2^100002200122 is an apocalyptic number.

100002200122 is a deficient number, since it is larger than the sum of its proper divisors (63637763750).

100002200122 is a wasteful number, since it uses less digits than its factorization.

100002200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4545554564.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 100002200122 its reverse (221002200001), we get a palindrome (321004400123).

It can be divided in two parts, 10000 and 2200122, that added together give a palindrome (2210122).

The spelling of 100002200122 in words is "one hundred billion, two million, two hundred thousand, one hundred twenty-two".