201022211102 has 8 divisors (see below), whose sum is σ = 301969691112. Its totient is φ = 100365647400.

The previous prime is 201022211101. The next prime is 201022211141. The reversal of 201022211102 is 201112220102.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201022211101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72727349 + ... + 72730112.

It is an arithmetic number, because the mean of its divisors is an integer number (37746211389).

Almost surely, 2^201022211102 is an apocalyptic number.

201022211102 is a deficient number, since it is larger than the sum of its proper divisors (100947480010).

201022211102 is a wasteful number, since it uses less digits than its factorization.

201022211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145458154.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 201022211102 its reverse (201112220102), we get a palindrome (402134431204).

The spelling of 201022211102 in words is "two hundred one billion, twenty-two million, two hundred eleven thousand, one hundred two".