22031023101 has 8 divisors (see below), whose sum is σ = 29777090880. Its totient is φ = 14486152032.

The previous prime is 22031023099. The next prime is 22031023103. The reversal of 22031023101 is 10132013022.

It is an interprime number because it is at equal distance from previous prime (22031023099) and next prime (22031023103).

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

It is not a de Polignac number, because 22031023101 - 2¹ = 22031023099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22031023103) 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, 50298921 + ... + 50299358.

It is an arithmetic number, because the mean of its divisors is an integer number (3722136360).

Almost surely, 2^22031023101 is an apocalyptic number.

It is an amenable number.

22031023101 is a deficient number, since it is larger than the sum of its proper divisors (7746067779).

22031023101 is a wasteful number, since it uses less digits than its factorization.

22031023101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100598355.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 22031023101 its reverse (10132013022), we get a palindrome (32163036123).

The spelling of 22031023101 in words is "twenty-two billion, thirty-one million, twenty-three thousand, one hundred one".