30222032030 has 32 divisors (see below), whose sum is σ = 57616277184. Its totient is φ = 11374419456.

The previous prime is 30222032023. The next prime is 30222032059. The reversal of 30222032030 is 3023022203.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 610799 + ... + 658421.

It is an arithmetic number, because the mean of its divisors is an integer number (1800508662).

Almost surely, 2^30222032030 is an apocalyptic number.

30222032030 is a deficient number, since it is larger than the sum of its proper divisors (27394245154).

30222032030 is a wasteful number, since it uses less digits than its factorization.

30222032030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51380.

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 30222032030 its reverse (3023022203), we get a palindrome (33245054233).

The spelling of 30222032030 in words is "thirty billion, two hundred twenty-two million, thirty-two thousand, thirty".