30022200100031 has 4 divisors (see below), whose sum is σ = 30129040670064. Its totient is φ = 29915359530000.

The previous prime is 30022200100001. The next prime is 30022200100093. The reversal of 30022200100031 is 13000100222003.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30022200100031 - 2⁶ = 30022200099967 is a prime.

It is a super-2 number, since 2×30022200100031² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30022200099979 and 30022200100015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30022200100001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53420284595 + ... + 53420285156.

It is an arithmetic number, because the mean of its divisors is an integer number (7532260167516).

Almost surely, 2^{30022200100031} is an apocalyptic number.

30022200100031 is a deficient number, since it is larger than the sum of its proper divisors (106840570033).

30022200100031 is a wasteful number, since it uses less digits than its factorization.

30022200100031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106840570032.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 30022200100031 its reverse (13000100222003), we get a palindrome (43022300322034).

The spelling of 30022200100031 in words is "thirty trillion, twenty-two billion, two hundred million, one hundred thousand, thirty-one".