30011022212311 has 16 divisors (see below), whose sum is σ = 36931381850880. Its totient is φ = 23800223848320.

The previous prime is 30011022212267. The next prime is 30011022212323. The reversal of 30011022212311 is 11321222011003.

It is a cyclic number.

It is not a de Polignac number, because 30011022212311 - 2¹⁹ = 30011021688023 is a prime.

It is a super-2 number, since 2×30011022212311² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30011022212371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2137225725 + ... + 2137239766.

It is an arithmetic number, because the mean of its divisors is an integer number (2308211365680).

Almost surely, 2^{30011022212311} is an apocalyptic number.

30011022212311 is a deficient number, since it is larger than the sum of its proper divisors (6920359638569).

30011022212311 is a wasteful number, since it uses less digits than its factorization.

30011022212311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4274465574.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 30011022212311 its reverse (11321222011003), we get a palindrome (41332244223314).

The spelling of 30011022212311 in words is "thirty trillion, eleven billion, twenty-two million, two hundred twelve thousand, three hundred eleven".