22230033231 has 64 divisors (see below), whose sum is σ = 36824268800. Its totient is φ = 11645617536.

The previous prime is 22230033211. The next prime is 22230033251. The reversal of 22230033231 is 13233003222.

It is an interprime number because it is at equal distance from previous prime (22230033211) and next prime (22230033251).

It is not a de Polignac number, because 22230033231 - 2¹⁰ = 22230032207 is a prime.

It is a super-2 number, since 2×22230033231² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22230033198 and 22230033207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22230033211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1864170 + ... + 1876056.

It is an arithmetic number, because the mean of its divisors is an integer number (575379200).

Almost surely, 2^22230033231 is an apocalyptic number.

22230033231 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

22230033231 is a deficient number, since it is larger than the sum of its proper divisors (14594235569).

22230033231 is a wasteful number, since it uses less digits than its factorization.

22230033231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12068.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 22230033231 its reverse (13233003222), we get a palindrome (35463036453).

The spelling of 22230033231 in words is "twenty-two billion, two hundred thirty million, thirty-three thousand, two hundred thirty-one".