30220005200 has 180 divisors, whose sum is σ = 92135790432. Its totient is φ = 9419155200.

The previous prime is 30220005199. The next prime is 30220005271. The reversal of 30220005200 is 250002203.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 145517 + ... + 285683.

Almost surely, 2^30220005200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30220005200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46067895216).

30220005200 is an abundant number, since it is smaller than the sum of its proper divisors (61915785232).

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

30220005200 is a wasteful number, since it uses less digits than its factorization.

30220005200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140210 (or 140192 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

Adding to 30220005200 its reverse (250002203), we get a palindrome (30470007403).

The spelling of 30220005200 in words is "thirty billion, two hundred twenty million, five thousand, two hundred".