202002002120122 has 8 divisors (see below), whose sum is σ = 309449875588416. Its totient is φ = 98852043590652.

The previous prime is 202002002120101. The next prime is 202002002120153. The reversal of 202002002120122 is 221021200200202.

202002002120122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 202002002120096 and 202002002120105.

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, 1074478734588 + ... + 1074478734775.

It is an arithmetic number, because the mean of its divisors is an integer number (38681234448552).

Almost surely, 2^{202002002120122} is an apocalyptic number.

202002002120122 is a deficient number, since it is larger than the sum of its proper divisors (107447873468294).

202002002120122 is a wasteful number, since it uses less digits than its factorization.

202002002120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2148957469412.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 202002002120122 its reverse (221021200200202), we get a palindrome (423023202320324).

The spelling of 202002002120122 in words is "two hundred two trillion, two billion, two million, one hundred twenty thousand, one hundred twenty-two".