10201210121202 has 16 divisors (see below), whose sum is σ = 20551343019552. Its totient is φ = 3375582910880.

The previous prime is 10201210121177. The next prime is 10201210121231. The reversal of 10201210121202 is 20212101210201.

10201210121202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 6205114824 + ... + 6205116467.

It is an arithmetic number, because the mean of its divisors is an integer number (1284458938722).

Almost surely, 2^{10201210121202} is an apocalyptic number.

10201210121202 is an abundant number, since it is smaller than the sum of its proper divisors (10350132898350).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10201210121202 is a wasteful number, since it uses less digits than its factorization.

10201210121202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12410231433.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10201210121202 its reverse (20212101210201), we get a palindrome (30413311331403).

The spelling of 10201210121202 in words is "ten trillion, two hundred one billion, two hundred ten million, one hundred twenty-one thousand, two hundred two".