10201102021002 has 16 divisors (see below), whose sum is σ = 20474296639200. Its totient is φ = 3388351907472.

The previous prime is 10201102020983. The next prime is 10201102021031. The reversal of 10201102021002 is 20012020110201.

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, 3003856377 + ... + 3003859772.

It is an arithmetic number, because the mean of its divisors is an integer number (1279643539950).

Almost surely, 2^{10201102021002} is an apocalyptic number.

10201102021002 is an abundant number, since it is smaller than the sum of its proper divisors (10273194618198).

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

10201102021002 is a wasteful number, since it uses less digits than its factorization.

10201102021002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6007716437.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10201102021002 its reverse (20012020110201), we get a palindrome (30213122131203).

The spelling of 10201102021002 in words is "ten trillion, two hundred one billion, one hundred two million, twenty-one thousand, two".