22233032 has 8 divisors (see below), whose sum is σ = 41686950. Its totient is φ = 11116512.

The previous prime is 22233017. The next prime is 22233047. The reversal of 22233032 is 23033222.

22233032 is nontrivially palindromic in base 5.

It is an interprime number because it is at equal distance from previous prime (22233017) and next prime (22233047).

It can be written as a sum of positive squares in only one way, i.e., 22221796 + 11236 = 4714^2 + 106^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 22233032.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1389557 + ... + 1389572.

Almost surely, 2^22233032 is an apocalyptic number.

It is an amenable number.

22233032 is a deficient number, since it is larger than the sum of its proper divisors (19453918).

22233032 is a wasteful number, since it uses less digits than its factorization.

22233032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2779135 (or 2779131 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 22233032 is about 4715.1916185877. The cubic root of 22233032 is about 281.1898009759.

Adding to 22233032 its reverse (23033222), we get a palindrome (45266254).

The spelling of 22233032 in words is "twenty-two million, two hundred thirty-three thousand, thirty-two".