201002101022 has 8 divisors (see below), whose sum is σ = 301539117000. Its totient is φ = 100489062024.

The previous prime is 201002101021. The next prime is 201002101039. The reversal of 201002101022 is 220101200102.

It is a happy number.

201002101022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 201002100994 and 201002101012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201002101021) 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 3 ways as a sum of consecutive naturals, for example, 5973272 + ... + 6006827.

It is an arithmetic number, because the mean of its divisors is an integer number (37692389625).

Almost surely, 2^201002101022 is an apocalyptic number.

201002101022 is a deficient number, since it is larger than the sum of its proper divisors (100537015978).

201002101022 is a wasteful number, since it uses less digits than its factorization.

201002101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11988490.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 201002101022 its reverse (220101200102), we get a palindrome (421103301124).

The spelling of 201002101022 in words is "two hundred one billion, two million, one hundred one thousand, twenty-two".