1001222032232 has 8 divisors (see below), whose sum is σ = 1877291310450. Its totient is φ = 500611016112.

The previous prime is 1001222032219. The next prime is 1001222032249. The reversal of 1001222032232 is 2322302221001.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 937771444996 + 63450587236 = 968386^2 + 251894^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62576377007 + ... + 62576377022.

Almost surely, 2^{1001222032232} is an apocalyptic number.

It is an amenable number.

1001222032232 is a deficient number, since it is larger than the sum of its proper divisors (876069278218).

1001222032232 is a wasteful number, since it uses less digits than its factorization.

1001222032232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125152754035 (or 125152754031 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1001222032232 its reverse (2322302221001), we get a palindrome (3323524253233).

The spelling of 1001222032232 in words is "one trillion, one billion, two hundred twenty-two million, thirty-two thousand, two hundred thirty-two".