10021201022102 has 16 divisors (see below), whose sum is σ = 15091248134592. Its totient is φ = 4990787450880.

The previous prime is 10021201022099. The next prime is 10021201022143. The reversal of 10021201022102 is 20122010212001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7599827 + ... + 8820417.

It is an arithmetic number, because the mean of its divisors is an integer number (943203008412).

Almost surely, 2^{10021201022102} is an apocalyptic number.

10021201022102 is a deficient number, since it is larger than the sum of its proper divisors (5070047112490).

10021201022102 is a wasteful number, since it uses less digits than its factorization.

10021201022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236823.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10021201022102 its reverse (20122010212001), we get a palindrome (30143211234103).

The spelling of 10021201022102 in words is "ten trillion, twenty-one billion, two hundred one million, twenty-two thousand, one hundred two".