30032011222 has 16 divisors (see below), whose sum is σ = 45679655952. Its totient is φ = 14805590400.

The previous prime is 30032011199. The next prime is 30032011231. The reversal of 30032011222 is 22211023003.

It is a junction number, because it is equal to n+sod(n) for n = 30032011196 and 30032011205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451722 + ... + 513922.

It is an arithmetic number, because the mean of its divisors is an integer number (2854978497).

Almost surely, 2^30032011222 is an apocalyptic number.

30032011222 is a deficient number, since it is larger than the sum of its proper divisors (15647644730).

30032011222 is a wasteful number, since it uses less digits than its factorization.

30032011222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65583.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30032011222 its reverse (22211023003), we get a palindrome (52243034225).

The spelling of 30032011222 in words is "thirty billion, thirty-two million, eleven thousand, two hundred twenty-two".