10100221202100 has 36 divisors (see below), whose sum is σ = 29223306678944. Its totient is φ = 2693392320480.

The previous prime is 10100221202089. The next prime is 10100221202101. The reversal of 10100221202100 is 120212200101.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100221202101) 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, 16833701704 + ... + 16833702303.

Almost surely, 2^{10100221202100} is an apocalyptic number.

10100221202100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10100221202100 is an abundant number, since it is smaller than the sum of its proper divisors (19123085476844).

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

10100221202100 is a wasteful number, since it uses less digits than its factorization.

10100221202100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33667404024 (or 33667404017 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10100221202100 its reverse (120212200101), we get a palindrome (10220433402201).

It can be divided in two parts, 1010022 and 1202100, that added together give a palindrome (2212122).

The spelling of 10100221202100 in words is "ten trillion, one hundred billion, two hundred twenty-one million, two hundred two thousand, one hundred".