201022021102022 has 8 divisors (see below), whose sum is σ = 301594707477000. Its totient is φ = 100490451943024.

The previous prime is 201022021102013. The next prime is 201022021102109. The reversal of 201022021102022 is 220201120220102.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10279291772 + ... + 10279311327.

It is an arithmetic number, because the mean of its divisors is an integer number (37699338434625).

Almost surely, 2^{201022021102022} is an apocalyptic number.

201022021102022 is a deficient number, since it is larger than the sum of its proper divisors (100572686374978).

201022021102022 is a wasteful number, since it uses less digits than its factorization.

201022021102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20558607990.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 201022021102022 its reverse (220201120220102), we get a palindrome (421223141322124).

The spelling of 201022021102022 in words is "two hundred one trillion, twenty-two billion, twenty-one million, one hundred two thousand, twenty-two".