10121200101202 has 16 divisors (see below), whose sum is σ = 15364981098432. Its totient is φ = 4999541859760.

The previous prime is 10121200101169. The next prime is 10121200101209. The reversal of 10121200101202 is 20210100212101.

It is not an unprimeable number, because it can be changed into a prime (10121200101209) by changing a digit.

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, 9606552 + ... + 10607932.

It is an arithmetic number, because the mean of its divisors is an integer number (960311318652).

Almost surely, 2^{10121200101202} is an apocalyptic number.

10121200101202 is a deficient number, since it is larger than the sum of its proper divisors (5243780997230).

10121200101202 is a wasteful number, since it uses less digits than its factorization.

10121200101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062353.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10121200101202 its reverse (20210100212101), we get a palindrome (30331300313303).

The spelling of 10121200101202 in words is "ten trillion, one hundred twenty-one billion, two hundred million, one hundred one thousand, two hundred two".