201022201011102 has 16 divisors (see below), whose sum is σ = 407551859585040. Its totient is φ = 66089490743232.

The previous prime is 201022201011097. The next prime is 201022201011103. The reversal of 201022201011102 is 201110102220102.

It is a super-2 number, since 2×201022201011102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201022201011103) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 229477397977 + ... + 229477398852.

It is an arithmetic number, because the mean of its divisors is an integer number (25471991224065).

Almost surely, 2^{201022201011102} is an apocalyptic number.

201022201011102 is an abundant number, since it is smaller than the sum of its proper divisors (206529658573938).

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

201022201011102 is a wasteful number, since it uses less digits than its factorization.

201022201011102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458954796907.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 201022201011102 its reverse (201110102220102), we get a palindrome (402132303231204).

The spelling of 201022201011102 in words is "two hundred one trillion, twenty-two billion, two hundred one million, eleven thousand, one hundred two".