10201020022002 has 16 divisors (see below), whose sum is σ = 20612370354912. Its totient is φ = 3365284955520.

The previous prime is 10201020022001. The next prime is 10201020022009. The reversal of 10201020022002 is 20022002010201.

10201020022002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10201020022001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8763762324 + ... + 8763763487.

It is an arithmetic number, because the mean of its divisors is an integer number (1288273147182).

Almost surely, 2^{10201020022002} is an apocalyptic number.

10201020022002 is an abundant number, since it is smaller than the sum of its proper divisors (10411350332910).

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

10201020022002 is a wasteful number, since it uses less digits than its factorization.

10201020022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17527525913.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 10201020022002 its reverse (20022002010201), we get a palindrome (30223022032203).

The spelling of 10201020022002 in words is "ten trillion, two hundred one billion, twenty million, twenty-two thousand, two".