200002010121122 has 32 divisors (see below), whose sum is σ = 333509866845120. Its totient is φ = 89178984781120.

The previous prime is 200002010121103. The next prime is 200002010121149. The reversal of 200002010121122 is 221121010200002.

It is a super-2 number, since 2×200002010121122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200002010121097 and 200002010121106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8518568 + ... + 21738675.

It is an arithmetic number, because the mean of its divisors is an integer number (10422183338910).

Almost surely, 2^{200002010121122} is an apocalyptic number.

200002010121122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200002010121122 is a deficient number, since it is larger than the sum of its proper divisors (133507856723998).

200002010121122 is a wasteful number, since it uses less digits than its factorization.

200002010121122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30262978.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200002010121122 its reverse (221121010200002), we get a palindrome (421123020321124).

The spelling of 200002010121122 in words is "two hundred trillion, two billion, ten million, one hundred twenty-one thousand, one hundred twenty-two".