210033300012122 has 8 divisors (see below), whose sum is σ = 315059586734196. Its totient is φ = 105013437767392.

The previous prime is 210033300012103. The next prime is 210033300012143. The reversal of 210033300012122 is 221210003330012.

It can be written as a sum of positive squares in 2 ways, for example, as 157178349852241 + 52854950159881 = 12537079^2 + 7270141^2 .

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

It is a super-2 number, since 2×210033300012122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210033300012094 and 210033300012103.

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, 1606037603 + ... + 1606168374.

Almost surely, 2^{210033300012122} is an apocalyptic number.

210033300012122 is a deficient number, since it is larger than the sum of its proper divisors (105026286722074).

210033300012122 is a wasteful number, since it uses less digits than its factorization.

210033300012122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3212238672.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 210033300012122 its reverse (221210003330012), we get a palindrome (431243303342134).

The spelling of 210033300012122 in words is "two hundred ten trillion, thirty-three billion, three hundred million, twelve thousand, one hundred twenty-two".