101000222197 has 8 divisors (see below), whose sum is σ = 122218756416. Its totient is φ = 81479170752.

The previous prime is 101000222189. The next prime is 101000222221. The reversal of 101000222197 is 791222000101.

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

It is not a de Polignac number, because 101000222197 - 2³ = 101000222189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101000222107) 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, 424370563 + ... + 424370800.

It is an arithmetic number, because the mean of its divisors is an integer number (15277344552).

Almost surely, 2^101000222197 is an apocalyptic number.

101000222197 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

101000222197 is a deficient number, since it is larger than the sum of its proper divisors (21218534219).

101000222197 is an equidigital number, since it uses as much as digits as its factorization.

101000222197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848741387.

The product of its (nonzero) digits is 504, while the sum is 25.

Adding to 101000222197 its reverse (791222000101), we get a palindrome (892222222298).

The spelling of 101000222197 in words is "one hundred one billion, two hundred twenty-two thousand, one hundred ninety-seven".