200122110040 has 16 divisors (see below), whose sum is σ = 450274747680. Its totient is φ = 80048844000.

The previous prime is 200122110017. The next prime is 200122110043. The reversal of 200122110040 is 40011221002.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 200122110040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200122110043) 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, 2501526336 + ... + 2501526415.

It is an arithmetic number, because the mean of its divisors is an integer number (28142171730).

Almost surely, 2^200122110040 is an apocalyptic number.

200122110040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200122110040 is an abundant number, since it is smaller than the sum of its proper divisors (250152637640).

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

200122110040 is a wasteful number, since it uses less digits than its factorization.

200122110040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5003052762 (or 5003052758 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 200122110040 its reverse (40011221002), we get a palindrome (240133331042).

The spelling of 200122110040 in words is "two hundred billion, one hundred twenty-two million, one hundred ten thousand, forty".