200002220221122 has 96 divisors (see below), whose sum is σ = 487987378384896. Its totient is φ = 58651025839200.

The previous prime is 200002220221093. The next prime is 200002220221151. The reversal of 200002220221122 is 221122022200002.

200002220221122 is a `hidden beast` number, since 200 + 0 + 0 + 2 + 220 + 221 + 1 + 22 = 666.

It is an interprime number because it is at equal distance from previous prime (200002220221093) and next prime (200002220221151).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 200002220221095 and 200002220221104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1028281693 + ... + 1028476175.

It is an arithmetic number, because the mean of its divisors is an integer number (5083201858176).

Almost surely, 2^{200002220221122} is an apocalyptic number.

200002220221122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200002220221122 is an abundant number, since it is smaller than the sum of its proper divisors (287985158163774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200002220221122 is a wasteful number, since it uses less digits than its factorization.

200002220221122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362076 (or 362073 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 200002220221122 its reverse (221122022200002), we get a palindrome (421124242421124).

The spelling of 200002220221122 in words is "two hundred trillion, two billion, two hundred twenty million, two hundred twenty-one thousand, one hundred twenty-two".