100100010221200 has 60 divisors (see below), whose sum is σ = 262353026800368. Its totient is φ = 36400003715200.

The previous prime is 100100010221083. The next prime is 100100010221207. The reversal of 100100010221200 is 2122010001001.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (100100010221207) 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, 11374996762 + ... + 11375005561.

Almost surely, 2^{100100010221200} is an apocalyptic number.

100100010221200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100100010221200 is an abundant number, since it is smaller than the sum of its proper divisors (162253016579168).

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

100100010221200 is a wasteful number, since it uses less digits than its factorization.

100100010221200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22750002352 (or 22750002341 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100100010221200 its reverse (2122010001001), we get a palindrome (102222020222201).

The spelling of 100100010221200 in words is "one hundred trillion, one hundred billion, ten million, two hundred twenty-one thousand, two hundred".