10002120210222 has 64 divisors (see below), whose sum is σ = 24250272168960. Its totient is φ = 2684816856576.

The previous prime is 10002120210179. The next prime is 10002120210289. The reversal of 10002120210222 is 22201202120001.

10002120210222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12177322 + ... + 12972717.

It is an arithmetic number, because the mean of its divisors is an integer number (378910502640).

Almost surely, 2^{10002120210222} is an apocalyptic number.

10002120210222 is an abundant number, since it is smaller than the sum of its proper divisors (14248151958738).

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

10002120210222 is a wasteful number, since it uses less digits than its factorization.

10002120210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25150625.

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

Adding to 10002120210222 its reverse (22201202120001), we get a palindrome (32203322330223).

The spelling of 10002120210222 in words is "ten trillion, two billion, one hundred twenty million, two hundred ten thousand, two hundred twenty-two".