30120001322 has 16 divisors (see below), whose sum is σ = 45430336512. Its totient is φ = 14976604080.

The previous prime is 30120001259. The next prime is 30120001343. The reversal of 30120001322 is 22310002103.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30120001297 and 30120001306.

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, 1496228 + ... + 1516224.

It is an arithmetic number, because the mean of its divisors is an integer number (2839396032).

Almost surely, 2^30120001322 is an apocalyptic number.

30120001322 is a deficient number, since it is larger than the sum of its proper divisors (15310335190).

30120001322 is a wasteful number, since it uses less digits than its factorization.

30120001322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24133.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 30120001322 its reverse (22310002103), we get a palindrome (52430003425).

The spelling of 30120001322 in words is "thirty billion, one hundred twenty million, one thousand, three hundred twenty-two".