202002102001322 has 96 divisors (see below), whose sum is σ = 380273637513600. Its totient is φ = 80029507662720.

The previous prime is 202002102001303. The next prime is 202002102001331. The reversal of 202002102001322 is 223100201200202.

It is a self number, because there is not a number n which added to its sum of digits gives 202002102001322.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4298297 + ... + 20554307.

It is an arithmetic number, because the mean of its divisors is an integer number (3961183724100).

Almost surely, 2^{202002102001322} is an apocalyptic number.

202002102001322 is a deficient number, since it is larger than the sum of its proper divisors (178271535512278).

202002102001322 is a wasteful number, since it uses less digits than its factorization.

202002102001322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16256236 (or 16256229 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 202002102001322 its reverse (223100201200202), we get a palindrome (425102303201524).

The spelling of 202002102001322 in words is "two hundred two trillion, two billion, one hundred two million, one thousand, three hundred twenty-two".