100222221001209 has 8 divisors (see below), whose sum is σ = 141490194354720. Its totient is φ = 62884530824256.

The previous prime is 100222221001171. The next prime is 100222221001213. The reversal of 100222221001209 is 902100122222001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100222221001209 - 2²³ = 100222212612601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100222221001709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 982570794079 + ... + 982570794180.

It is an arithmetic number, because the mean of its divisors is an integer number (17686274294340).

Almost surely, 2^{100222221001209} is an apocalyptic number.

It is an amenable number.

100222221001209 is a deficient number, since it is larger than the sum of its proper divisors (41267973353511).

100222221001209 is a wasteful number, since it uses less digits than its factorization.

100222221001209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1965141588279.

The product of its (nonzero) digits is 576, while the sum is 24.

The spelling of 100222221001209 in words is "one hundred trillion, two hundred twenty-two billion, two hundred twenty-one million, one thousand, two hundred nine".