30222220031133 has 16 divisors (see below), whose sum is σ = 45282791218560. Its totient is φ = 17789667977664.

The previous prime is 30222220031099. The next prime is 30222220031137. The reversal of 30222220031133 is 33113002222203.

It is not a de Polignac number, because 30222220031133 - 2¹⁸ = 30222219768989 is a prime.

It is a super-2 number, since 2×30222220031133² (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 (30222220031137) 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, 16846275598 + ... + 16846277391.

It is an arithmetic number, because the mean of its divisors is an integer number (2830174451160).

Almost surely, 2^{30222220031133} is an apocalyptic number.

It is an amenable number.

30222220031133 is a deficient number, since it is larger than the sum of its proper divisors (15060571187427).

30222220031133 is a wasteful number, since it uses less digits than its factorization.

30222220031133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33692553028.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 30222220031133 its reverse (33113002222203), we get a palindrome (63335222253336).

The spelling of 30222220031133 in words is "thirty trillion, two hundred twenty-two billion, two hundred twenty million, thirty-one thousand, one hundred thirty-three".