10001201210102 has 16 divisors (see below), whose sum is σ = 15793397152560. Its totient is φ = 4736803053312.

The previous prime is 10001201210069. The next prime is 10001201210111. The reversal of 10001201210102 is 20101210210001.

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, 16590143 + ... + 17182410.

It is an arithmetic number, because the mean of its divisors is an integer number (987087322035).

Almost surely, 2^{10001201210102} is an apocalyptic number.

10001201210102 is a deficient number, since it is larger than the sum of its proper divisors (5792195942458).

10001201210102 is a wasteful number, since it uses less digits than its factorization.

10001201210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33780367.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10001201210102 its reverse (20101210210001), we get a palindrome (30102411420103).

The spelling of 10001201210102 in words is "ten trillion, one billion, two hundred one million, two hundred ten thousand, one hundred two".