30214422223 has 4 divisors (see below), whose sum is σ = 30215184568. Its totient is φ = 30213659880.

The previous prime is 30214422221. The next prime is 30214422247. The reversal of 30214422223 is 32222441203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32222441203 = 157 ⋅205238479.

It is a cyclic number.

It is not a de Polignac number, because 30214422223 - 2¹ = 30214422221 is a prime.

It is a super-2 number, since 2×30214422223² (a number of 22 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 (30214422221) 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, 318261 + ... + 402142.

It is an arithmetic number, because the mean of its divisors is an integer number (7553796142).

Almost surely, 2^30214422223 is an apocalyptic number.

30214422223 is a deficient number, since it is larger than the sum of its proper divisors (762345).

30214422223 is an equidigital number, since it uses as much as digits as its factorization.

30214422223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762344.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 30214422223 its reverse (32222441203), we get a palindrome (62436863426).

It can be divided in two parts, 3021 and 4422223, that added together give a palindrome (4425244).

The spelling of 30214422223 in words is "thirty billion, two hundred fourteen million, four hundred twenty-two thousand, two hundred twenty-three".