101002221002 has 8 divisors (see below), whose sum is σ = 151513120512. Its totient is φ = 50497847500.

The previous prime is 101002220971. The next prime is 101002221013. The reversal of 101002221002 is 200122200101.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1592624 + ... + 1654827.

It is an arithmetic number, because the mean of its divisors is an integer number (18939140064).

Almost surely, 2^101002221002 is an apocalyptic number.

101002221002 is a deficient number, since it is larger than the sum of its proper divisors (50510899510).

101002221002 is a wasteful number, since it uses less digits than its factorization.

101002221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3263004.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 101002221002 its reverse (200122200101), we get a palindrome (301124421103).

The spelling of 101002221002 in words is "one hundred one billion, two million, two hundred twenty-one thousand, two".