10202021201002 has 16 divisors (see below), whose sum is σ = 15976574265600. Its totient is φ = 4876724036272.

The previous prime is 10202021200999. The next prime is 10202021201039. The reversal of 10202021201002 is 20010212020201.

It is a happy number.

10202021201002 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, 56806978 + ... + 56986285.

It is an arithmetic number, because the mean of its divisors is an integer number (998535891600).

Almost surely, 2^{10202021201002} is an apocalyptic number.

10202021201002 is a deficient number, since it is larger than the sum of its proper divisors (5774553064598).

10202021201002 is a wasteful number, since it uses less digits than its factorization.

10202021201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113795237.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10202021201002 its reverse (20010212020201), we get a palindrome (30212233221203).

The spelling of 10202021201002 in words is "ten trillion, two hundred two billion, twenty-one million, two hundred one thousand, two".