201122111000102 has 32 divisors (see below), whose sum is σ = 309406333317120. Its totient is φ = 98005662951040.

The previous prime is 201122111000023. The next prime is 201122111000113. The reversal of 201122111000102 is 201000111221102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16244702 + ... + 25809582.

It is an arithmetic number, because the mean of its divisors is an integer number (9668947916160).

Almost surely, 2^{201122111000102} is an apocalyptic number.

201122111000102 is a deficient number, since it is larger than the sum of its proper divisors (108284222317018).

201122111000102 is a wasteful number, since it uses less digits than its factorization.

201122111000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9565876.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 201122111000102 its reverse (201000111221102), we get a palindrome (402122222221204).

The spelling of 201122111000102 in words is "two hundred one trillion, one hundred twenty-two billion, one hundred eleven million, one hundred two", and thus it is an aban number.