10010100221100 has 108 divisors (see below), whose sum is σ = 35858403481264. Its totient is φ = 2288022906240.

The previous prime is 10010100221081. The next prime is 10010100221131. The reversal of 10010100221100 is 112200101001.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 794446099 + ... + 794458698.

Almost surely, 2^{10010100221100} is an apocalyptic number.

10010100221100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10010100221100 is an abundant number, since it is smaller than the sum of its proper divisors (25848303260164).

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

10010100221100 is a wasteful number, since it uses less digits than its factorization.

10010100221100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1588904824 (or 1588904814 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10010100221100 its reverse (112200101001), we get a palindrome (10122300322101).

The spelling of 10010100221100 in words is "ten trillion, ten billion, one hundred million, two hundred twenty-one thousand, one hundred".