201100122119 has 12 divisors (see below), whose sum is σ = 218327936256. Its totient is φ = 185146146432.

The previous prime is 201100122001. The next prime is 201100122121. The reversal of 201100122119 is 911221001102.

It is not a de Polignac number, because 201100122119 - 2⁸ = 201100121863 is a prime.

It is a super-2 number, since 2×201100122119² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201100122119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201100124119) 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, 1488722 + ... + 1618175.

It is an arithmetic number, because the mean of its divisors is an integer number (18193994688).

Almost surely, 2^201100122119 is an apocalyptic number.

201100122119 is a deficient number, since it is larger than the sum of its proper divisors (17227814137).

201100122119 is a wasteful number, since it uses less digits than its factorization.

201100122119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3107306 (or 3107293 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 201100122119 in words is "two hundred one billion, one hundred million, one hundred twenty-two thousand, one hundred nineteen".