10202212222202 has 72 divisors (see below), whose sum is σ = 21028938057792. Its totient is φ = 3669127207200.

The previous prime is 10202212222199. The next prime is 10202212222219. The reversal of 10202212222202 is 20222221220201.

10202212222202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 27817874 + ... + 28182237.

It is an arithmetic number, because the mean of its divisors is an integer number (292068584136).

Almost surely, 2^{10202212222202} is an apocalyptic number.

10202212222202 is an abundant number, since it is smaller than the sum of its proper divisors (10826725835590).

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

10202212222202 is a wasteful number, since it uses less digits than its factorization.

10202212222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56000164 (or 56000144 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 10202212222202 its reverse (20222221220201), we get a palindrome (30424433442403).

It can be divided in two parts, 1020221 and 2222202, that added together give a palindrome (3242423).

The spelling of 10202212222202 in words is "ten trillion, two hundred two billion, two hundred twelve million, two hundred twenty-two thousand, two hundred two".