2100323232122 has 16 divisors (see below), whose sum is σ = 3195066676032. Its totient is φ = 1035383337600.

The previous prime is 2100323232097. The next prime is 2100323232143. The reversal of 2100323232122 is 2212323230012.

It is a super-2 number, since 2×2100323232122² (a number of 25 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, 20531504 + ... + 20633547.

It is an arithmetic number, because the mean of its divisors is an integer number (199691667252).

Almost surely, 2^{2100323232122} is an apocalyptic number.

2100323232122 is a deficient number, since it is larger than the sum of its proper divisors (1094743443910).

2100323232122 is a wasteful number, since it uses less digits than its factorization.

2100323232122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41165413.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2100323232122 its reverse (2212323230012), we get a palindrome (4312646462134).

The spelling of 2100323232122 in words is "two trillion, one hundred billion, three hundred twenty-three million, two hundred thirty-two thousand, one hundred twenty-two".