10100200122 has 32 divisors (see below), whose sum is σ = 22595544000. Its totient is φ = 3344135184.

The previous prime is 10100200093. The next prime is 10100200129. The reversal of 10100200122 is 22100200101.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (10100200129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 619608 + ... + 635699.

It is an arithmetic number, because the mean of its divisors is an integer number (706110750).

Almost surely, 2^10100200122 is an apocalyptic number.

10100200122 is an abundant number, since it is smaller than the sum of its proper divisors (12495343878).

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

10100200122 is a wasteful number, since it uses less digits than its factorization.

10100200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255467 (or 1255461 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 10100200122 its reverse (22100200101), we get a palindrome (32200400223).

The spelling of 10100200122 in words is "ten billion, one hundred million, two hundred thousand, one hundred twenty-two".