22130033031145 has 16 divisors (see below), whose sum is σ = 28665166505472. Its totient is φ = 16304261330880.

The previous prime is 22130033031103. The next prime is 22130033031247. The reversal of 22130033031145 is 54113033003122.

It is not a de Polignac number, because 22130033031145 - 2⁷ = 22130033031017 is a prime.

It is a super-2 number, since 2×22130033031145² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 394939557 + ... + 394995586.

It is an arithmetic number, because the mean of its divisors is an integer number (1791572906592).

Almost surely, 2^{22130033031145} is an apocalyptic number.

It is an amenable number.

22130033031145 is a deficient number, since it is larger than the sum of its proper divisors (6535133474327).

22130033031145 is a wasteful number, since it uses less digits than its factorization.

22130033031145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789935592.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 22130033031145 its reverse (54113033003122), we get a palindrome (76243066034267).

The spelling of 22130033031145 in words is "twenty-two trillion, one hundred thirty billion, thirty-three million, thirty-one thousand, one hundred forty-five".