30133222212111 has 4 divisors (see below), whose sum is σ = 40177629616152. Its totient is φ = 20088814808072.

The previous prime is 30133222212103. The next prime is 30133222212131. The reversal of 30133222212111 is 11121222233103.

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

It is a cyclic number.

It is not a de Polignac number, because 30133222212111 - 2³ = 30133222212103 is a prime.

It is a super-2 number, since 2×30133222212111² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30133222212101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5022203702016 + ... + 5022203702021.

It is an arithmetic number, because the mean of its divisors is an integer number (10044407404038).

Almost surely, 2^{30133222212111} is an apocalyptic number.

30133222212111 is a deficient number, since it is larger than the sum of its proper divisors (10044407404041).

30133222212111 is a wasteful number, since it uses less digits than its factorization.

30133222212111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10044407404040.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 30133222212111 its reverse (11121222233103), we get a palindrome (41254444445214).

The spelling of 30133222212111 in words is "thirty trillion, one hundred thirty-three billion, two hundred twenty-two million, two hundred twelve thousand, one hundred eleven".