101022221003 has 8 divisors (see below), whose sum is σ = 111217125360. Its totient is φ = 90995827680.

The previous prime is 101022220961. The next prime is 101022221039. The reversal of 101022221003 is 300122220101.

It is a happy number.

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 101022221003 - 2¹² = 101022216907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101022221093) 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, 42126500 + ... + 42128897.

It is an arithmetic number, because the mean of its divisors is an integer number (13902140670).

Almost surely, 2^101022221003 is an apocalyptic number.

101022221003 is a deficient number, since it is larger than the sum of its proper divisors (10194904357).

101022221003 is a wasteful number, since it uses less digits than its factorization.

101022221003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84255517.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 101022221003 its reverse (300122220101), we get a palindrome (401144441104).

The spelling of 101022221003 in words is "one hundred one billion, twenty-two million, two hundred twenty-one thousand, three".