10100222121101 has 4 divisors (see below), whose sum is σ = 11543110995552. Its totient is φ = 8657333246652.

The previous prime is 10100222121089. The next prime is 10100222121109. The reversal of 10100222121101 is 10112122200101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10100222121101 - 2¹⁰ = 10100222120077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100222121109) 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, 721444437215 + ... + 721444437228.

It is an arithmetic number, because the mean of its divisors is an integer number (2885777748888).

Almost surely, 2^{10100222121101} is an apocalyptic number.

It is an amenable number.

10100222121101 is a deficient number, since it is larger than the sum of its proper divisors (1442888874451).

10100222121101 is an equidigital number, since it uses as much as digits as its factorization.

10100222121101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442888874450.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10100222121101 its reverse (10112122200101), we get a palindrome (20212344321202).

The spelling of 10100222121101 in words is "ten trillion, one hundred billion, two hundred twenty-two million, one hundred twenty-one thousand, one hundred one".