30221104011 has 32 divisors (see below), whose sum is σ = 47078135808. Its totient is φ = 16884840960.

The previous prime is 30221104009. The next prime is 30221104049. The reversal of 30221104011 is 11040112203.

It is not a de Polignac number, because 30221104011 - 2¹ = 30221104009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30221104061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1004751 + ... + 1034391.

It is an arithmetic number, because the mean of its divisors is an integer number (1471191744).

Almost surely, 2^30221104011 is an apocalyptic number.

30221104011 is a deficient number, since it is larger than the sum of its proper divisors (16857031797).

30221104011 is a wasteful number, since it uses less digits than its factorization.

30221104011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30731.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 30221104011 its reverse (11040112203), we get a palindrome (41261216214).

The spelling of 30221104011 in words is "thirty billion, two hundred twenty-one million, one hundred four thousand, eleven".