201120100020222 has 8 divisors (see below), whose sum is σ = 402240200040456. Its totient is φ = 67040033340072.

The previous prime is 201120100020209. The next prime is 201120100020227. The reversal of 201120100020222 is 222020001021102.

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

201120100020222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201120100020227) 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, 16760008335013 + ... + 16760008335024.

It is an arithmetic number, because the mean of its divisors is an integer number (50280025005057).

Almost surely, 2^{201120100020222} is an apocalyptic number.

201120100020222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

201120100020222 is a wasteful number, since it uses less digits than its factorization.

201120100020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33520016670042.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 201120100020222 its reverse (222020001021102), we get a palindrome (423140101041324).

The spelling of 201120100020222 in words is "two hundred one trillion, one hundred twenty billion, one hundred million, twenty thousand, two hundred twenty-two".