101222212101203 has 4 divisors (see below), whose sum is σ = 107176459871880. Its totient is φ = 95267964330528.

The previous prime is 101222212101191. The next prime is 101222212101211. The reversal of 101222212101203 is 302101212222101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101222212101203 - 2⁶ = 101222212101139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101222212101253) 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, 2977123885313 + ... + 2977123885346.

It is an arithmetic number, because the mean of its divisors is an integer number (26794114967970).

Almost surely, 2^{101222212101203} is an apocalyptic number.

101222212101203 is a deficient number, since it is larger than the sum of its proper divisors (5954247770677).

101222212101203 is an equidigital number, since it uses as much as digits as its factorization.

101222212101203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5954247770676.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 101222212101203 its reverse (302101212222101), we get a palindrome (403323424323304).

The spelling of 101222212101203 in words is "one hundred one trillion, two hundred twenty-two billion, two hundred twelve million, one hundred one thousand, two hundred three".