30032222000 has 160 divisors (see below), whose sum is σ = 80178868224. Its totient is φ = 10788576000.

The previous prime is 30032221991. The next prime is 30032222023. The reversal of 30032222000 is 22223003.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1817777 + ... + 1834223.

Almost surely, 2^30032222000 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 30032222000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40089434112).

30032222000 is an abundant number, since it is smaller than the sum of its proper divisors (50146646224).

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

30032222000 is a wasteful number, since it uses less digits than its factorization.

30032222000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16564 (or 16548 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 30032222000 its reverse (22223003), we get a palindrome (30054445003).

The spelling of 30032222000 in words is "thirty billion, thirty-two million, two hundred twenty-two thousand".