201002202310122 has 16 divisors (see below), whose sum is σ = 446671560689280. Its totient is φ = 67000734103356.

The previous prime is 201002202310103. The next prime is 201002202310141. The reversal of 201002202310122 is 221013202200102.

201002202310122 is a `hidden beast` number, since 2 + 0 + 10 + 0 + 220 + 2 + 310 + 122 = 666.

It is an interprime number because it is at equal distance from previous prime (201002202310103) and next prime (201002202310141).

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 = 201002202310095 and 201002202310104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1861131502818 + ... + 1861131502925.

It is an arithmetic number, because the mean of its divisors is an integer number (27916972543080).

Almost surely, 2^{201002202310122} is an apocalyptic number.

201002202310122 is an abundant number, since it is smaller than the sum of its proper divisors (245669358379158).

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

201002202310122 is a wasteful number, since it uses less digits than its factorization.

201002202310122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3722263005754 (or 3722263005748 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 201002202310122 its reverse (221013202200102), we get a palindrome (422015404510224).

The spelling of 201002202310122 in words is "two hundred one trillion, two billion, two hundred two million, three hundred ten thousand, one hundred twenty-two".