30220013214 has 48 divisors (see below), whose sum is σ = 68472147744. Its totient is φ = 9614404800.

The previous prime is 30220013203. The next prime is 30220013249. The reversal of 30220013214 is 41231002203.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111684 + ... + 270024.

It is an arithmetic number, because the mean of its divisors is an integer number (1426503078).

Almost surely, 2^30220013214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30220013214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34236073872).

30220013214 is an abundant number, since it is smaller than the sum of its proper divisors (38252134530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30220013214 is a wasteful number, since it uses less digits than its factorization.

30220013214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158833 (or 158830 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 30220013214 its reverse (41231002203), we get a palindrome (71451015417).

The spelling of 30220013214 in words is "thirty billion, two hundred twenty million, thirteen thousand, two hundred fourteen".