30111010022 has 4 divisors (see below), whose sum is σ = 45166515036. Its totient is φ = 15055505010.

The previous prime is 30111010003. The next prime is 30111010051. The reversal of 30111010022 is 22001011103.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 30111009985 and 30111010012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7527752504 + ... + 7527752507.

It is an arithmetic number, because the mean of its divisors is an integer number (11291628759).

Almost surely, 2^30111010022 is an apocalyptic number.

30111010022 is a deficient number, since it is larger than the sum of its proper divisors (15055505014).

30111010022 is a wasteful number, since it uses less digits than its factorization.

30111010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15055505013.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 30111010022 its reverse (22001011103), we get a palindrome (52112021125).

The spelling of 30111010022 in words is "thirty billion, one hundred eleven million, ten thousand, twenty-two".