30222211311 has 24 divisors (see below), whose sum is σ = 44079731280. Its totient is φ = 19951940736.

The previous prime is 30222211303. The next prime is 30222211339. The reversal of 30222211311 is 11311222203.

It is not a de Polignac number, because 30222211311 - 2³ = 30222211303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30222211381) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3393981 + ... + 3402873.

It is an arithmetic number, because the mean of its divisors is an integer number (1836655470).

Almost surely, 2^30222211311 is an apocalyptic number.

30222211311 is a deficient number, since it is larger than the sum of its proper divisors (13857519969).

30222211311 is a wasteful number, since it uses less digits than its factorization.

30222211311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12535 (or 12532 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 30222211311 its reverse (11311222203), we get a palindrome (41533433514).

The spelling of 30222211311 in words is "thirty billion, two hundred twenty-two million, two hundred eleven thousand, three hundred eleven".