30214202222 has 4 divisors (see below), whose sum is σ = 45321303336. Its totient is φ = 15107101110.

The previous prime is 30214202177. The next prime is 30214202231. The reversal of 30214202222 is 22220241203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22220241203 = 85121 ⋅261043.

It is a junction number, because it is equal to n+sod(n) for n = 30214202194 and 30214202203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7553550554 + ... + 7553550557.

It is an arithmetic number, because the mean of its divisors is an integer number (11330325834).

Almost surely, 2^30214202222 is an apocalyptic number.

30214202222 is a deficient number, since it is larger than the sum of its proper divisors (15107101114).

30214202222 is a wasteful number, since it uses less digits than its factorization.

30214202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15107101113.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 30214202222 its reverse (22220241203), we get a palindrome (52434443425).

The spelling of 30214202222 in words is "thirty billion, two hundred fourteen million, two hundred two thousand, two hundred twenty-two".