10202212220102 has 16 divisors (see below), whose sum is σ = 17489548473120. Its totient is φ = 4372366213248.

The previous prime is 10202212220089. The next prime is 10202212220111. The reversal of 10202212220102 is 20102221220201.

It is a happy number.

10202212220102 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 7 ways as a sum of consecutive naturals, for example, 9248174 + ... + 10292382.

It is an arithmetic number, because the mean of its divisors is an integer number (1093096779570).

Almost surely, 2^{10202212220102} is an apocalyptic number.

10202212220102 is a deficient number, since it is larger than the sum of its proper divisors (7287336253018).

10202212220102 is a wasteful number, since it uses less digits than its factorization.

10202212220102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1742095.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10202212220102 its reverse (20102221220201), we get a palindrome (30304433440303).

Subtracting 10202212220102 from its reverse (20102221220201), we obtain a palindrome (9900009000099).

The spelling of 10202212220102 in words is "ten trillion, two hundred two billion, two hundred twelve million, two hundred twenty thousand, one hundred two".