10121222120102 has 8 divisors (see below), whose sum is σ = 15980877031800. Its totient is φ = 4794263109504.

The previous prime is 10121222120099. The next prime is 10121222120179. The reversal of 10121222120102 is 20102122212101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133173975227 + ... + 133173975302.

It is an arithmetic number, because the mean of its divisors is an integer number (1997609628975).

Almost surely, 2^{10121222120102} is an apocalyptic number.

10121222120102 is a deficient number, since it is larger than the sum of its proper divisors (5859654911698).

10121222120102 is a wasteful number, since it uses less digits than its factorization.

10121222120102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266347950550.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10121222120102 its reverse (20102122212101), we get a palindrome (30223344332203).

The spelling of 10121222120102 in words is "ten trillion, one hundred twenty-one billion, two hundred twenty-two million, one hundred twenty thousand, one hundred two".