101002221011 has 8 divisors (see below), whose sum is σ = 106321171200. Its totient is φ = 95683575240.

The previous prime is 101002220971. The next prime is 101002221013. The reversal of 101002221011 is 110122200101.

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 101002221011 - 2¹⁴ = 101002204627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101002220983 and 101002221001.

It is not an unprimeable number, because it can be changed into a prime (101002221013) 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, 982970 + ... + 1080848.

It is an arithmetic number, because the mean of its divisors is an integer number (13290146400).

Almost surely, 2^101002221011 is an apocalyptic number.

101002221011 is a deficient number, since it is larger than the sum of its proper divisors (5318950189).

101002221011 is an equidigital number, since it uses as much as digits as its factorization.

101002221011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152209.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101002221011 its reverse (110122200101), we get a palindrome (211124421112).

The spelling of 101002221011 in words is "one hundred one billion, two million, two hundred twenty-one thousand, eleven".