30022110001 has 4 divisors (see below), whose sum is σ = 32331503092. Its totient is φ = 27712716912.

The previous prime is 30022109981. The next prime is 30022110029. The reversal of 30022110001 is 10001122003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10001122003 = 31151 ⋅321053.

It can be written as a sum of positive squares in 2 ways, for example, as 15769331776 + 14252778225 = 125576^2 + 119385^2 .

It is a cyclic number.

It is not a de Polignac number, because 30022110001 - 2²¹ = 30020012849 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30022110001.

It is not an unprimeable number, because it can be changed into a prime (30022110901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1154696526 + ... + 1154696551.

It is an arithmetic number, because the mean of its divisors is an integer number (8082875773).

Almost surely, 2^30022110001 is an apocalyptic number.

It is an amenable number.

30022110001 is a deficient number, since it is larger than the sum of its proper divisors (2309393091).

30022110001 is a wasteful number, since it uses less digits than its factorization.

30022110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2309393090.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 30022110001 its reverse (10001122003), we get a palindrome (40023232004).

The spelling of 30022110001 in words is "thirty billion, twenty-two million, one hundred ten thousand, one".