30022222010231 has 4 divisors (see below), whose sum is σ = 32751514920264. Its totient is φ = 27292929100200.

The previous prime is 30022222010227. The next prime is 30022222010317. The reversal of 30022222010231 is 13201022222003.

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 30022222010231 - 2² = 30022222010227 is a prime.

It is a super-2 number, since 2×30022222010231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30022222015231) 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, 1364646455000 + ... + 1364646455021.

It is an arithmetic number, because the mean of its divisors is an integer number (8187878730066).

Almost surely, 2^{30022222010231} is an apocalyptic number.

30022222010231 is a deficient number, since it is larger than the sum of its proper divisors (2729292910033).

30022222010231 is a wasteful number, since it uses less digits than its factorization.

30022222010231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2729292910032.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 30022222010231 its reverse (13201022222003), we get a palindrome (43223244232234).

The spelling of 30022222010231 in words is "thirty trillion, twenty-two billion, two hundred twenty-two million, ten thousand, two hundred thirty-one".