10021211102102 has 64 divisors (see below), whose sum is σ = 16134063651648. Its totient is φ = 4651637760000.

The previous prime is 10021211102093. The next prime is 10021211102107. The reversal of 10021211102102 is 20120111212001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10021211102107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2197149902 + ... + 2197154462.

It is an arithmetic number, because the mean of its divisors is an integer number (252094744557).

Almost surely, 2^{10021211102102} is an apocalyptic number.

10021211102102 is a deficient number, since it is larger than the sum of its proper divisors (6112852549546).

10021211102102 is a wasteful number, since it uses less digits than its factorization.

10021211102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6945.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10021211102102 its reverse (20120111212001), we get a palindrome (30141322314103).

The spelling of 10021211102102 in words is "ten trillion, twenty-one billion, two hundred eleven million, one hundred two thousand, one hundred two".