201120122200102 has 24 divisors (see below), whose sum is σ = 351160062769656. Its totient is φ = 86138836193088.

The previous prime is 201120122200099. The next prime is 201120122200103. The reversal of 201120122200102 is 201002221021102.

It is a happy number.

It is a super-2 number, since 2×201120122200102² (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 (201120122200103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 660583848 + ... + 660888235.

It is an arithmetic number, because the mean of its divisors is an integer number (14631669282069).

Almost surely, 2^{201120122200102} is an apocalyptic number.

201120122200102 is a deficient number, since it is larger than the sum of its proper divisors (150039940569554).

201120122200102 is a wasteful number, since it uses less digits than its factorization.

201120122200102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321473652 (or 1321473645 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 201120122200102 its reverse (201002221021102), we get a palindrome (402122343221204).

The spelling of 201120122200102 in words is "two hundred one trillion, one hundred twenty billion, one hundred twenty-two million, two hundred thousand, one hundred two".