2000002110122 has 4 divisors (see below), whose sum is σ = 3000003165186. Its totient is φ = 1000001055060.

The previous prime is 2000002110103. The next prime is 2000002110151. The reversal of 2000002110122 is 2210112000002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1714321481041 + 285680629081 = 1309321^2 + 534491^2 .

It is a super-2 number, since 2×2000002110122² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500000527529 + ... + 500000527532.

Almost surely, 2^{2000002110122} is an apocalyptic number.

2000002110122 is a deficient number, since it is larger than the sum of its proper divisors (1000001055064).

2000002110122 is a wasteful number, since it uses less digits than its factorization.

2000002110122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000001055063.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2000002110122 its reverse (2210112000002), we get a palindrome (4210114110124).

The spelling of 2000002110122 in words is "two trillion, two million, one hundred ten thousand, one hundred twenty-two".