2110121322202 has 8 divisors (see below), whose sum is σ = 3331770508800. Its totient is φ = 999531152604.

The previous prime is 2110121322163. The next prime is 2110121322223. The reversal of 2110121322202 is 2022231210112.

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

It is a super-2 number, since 2×2110121322202² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 2110121322202.

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, 27764754202 + ... + 27764754277.

It is an arithmetic number, because the mean of its divisors is an integer number (416471313600).

Almost surely, 2^{2110121322202} is an apocalyptic number.

2110121322202 is a deficient number, since it is larger than the sum of its proper divisors (1221649186598).

2110121322202 is a wasteful number, since it uses less digits than its factorization.

2110121322202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55529508500.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2110121322202 its reverse (2022231210112), we get a palindrome (4132352532314).

The spelling of 2110121322202 in words is "two trillion, one hundred ten billion, one hundred twenty-one million, three hundred twenty-two thousand, two hundred two".