100130021222233 has 4 divisors (see below), whose sum is σ = 100130201644708. Its totient is φ = 100129840799760.

The previous prime is 100130021222177. The next prime is 100130021222333. The reversal of 100130021222233 is 332222120031001.

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

It can be written as a sum of positive squares in 2 ways, for example, as 13862575669504 + 86267445552729 = 3723248^2 + 9288027^2 .

It is a cyclic number.

It is not a de Polignac number, because 100130021222233 - 2⁹ = 100130021221721 is a prime.

It is a super-2 number, since 2×100130021222233² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100130021222333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89376198 + ... + 90489583.

It is an arithmetic number, because the mean of its divisors is an integer number (25032550411177).

Almost surely, 2^{100130021222233} is an apocalyptic number.

It is an amenable number.

100130021222233 is a deficient number, since it is larger than the sum of its proper divisors (180422475).

100130021222233 is an equidigital number, since it uses as much as digits as its factorization.

100130021222233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180422474.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 100130021222233 its reverse (332222120031001), we get a palindrome (432352141253234).

The spelling of 100130021222233 in words is "one hundred trillion, one hundred thirty billion, twenty-one million, two hundred twenty-two thousand, two hundred thirty-three".