10202002210122 has 16 divisors (see below), whose sum is σ = 21604239974592. Its totient is φ = 3200628144320.

The previous prime is 10202002210091. The next prime is 10202002210151. The reversal of 10202002210122 is 22101220020201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50009814654 + ... + 50009814857.

It is an arithmetic number, because the mean of its divisors is an integer number (1350264998412).

Almost surely, 2^{10202002210122} is an apocalyptic number.

10202002210122 is an abundant number, since it is smaller than the sum of its proper divisors (11402237764470).

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

10202002210122 is a wasteful number, since it uses less digits than its factorization.

10202002210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100019629533.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10202002210122 its reverse (22101220020201), we get a palindrome (32303222230323).

The spelling of 10202002210122 in words is "ten trillion, two hundred two billion, two million, two hundred ten thousand, one hundred twenty-two".