101002221211 has 8 divisors (see below), whose sum is σ = 102915956160. Its totient is φ = 99088783872.

The previous prime is 101002221209. The next prime is 101002221223. The reversal of 101002221211 is 112122200101.

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

It is a cyclic number.

It is not a de Polignac number, because 101002221211 - 2¹ = 101002221209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101002221191 and 101002221200.

It is not an unprimeable number, because it can be changed into a prime (101002221911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 683131 + ... + 817723.

It is an arithmetic number, because the mean of its divisors is an integer number (12864494520).

Almost surely, 2^101002221211 is an apocalyptic number.

101002221211 is a deficient number, since it is larger than the sum of its proper divisors (1913734949).

101002221211 is a wasteful number, since it uses less digits than its factorization.

101002221211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148805.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101002221211 its reverse (112122200101), we get a palindrome (213124421312).

The spelling of 101002221211 in words is "one hundred one billion, two million, two hundred twenty-one thousand, two hundred eleven".