1000223242132 has 24 divisors (see below), whose sum is σ = 1794776315976. Its totient is φ = 487550214528.

The previous prime is 1000223242129. The next prime is 1000223242141. The reversal of 1000223242132 is 2312423220001.

It can be written as a sum of positive squares in 4 ways, for example, as 136784584336 + 863438657796 = 369844^2 + 929214^2 .

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 14992303 + ... + 15058870.

It is an arithmetic number, because the mean of its divisors is an integer number (74782346499).

Almost surely, 2^{1000223242132} is an apocalyptic number.

It is an amenable number.

1000223242132 is a deficient number, since it is larger than the sum of its proper divisors (794553073844).

1000223242132 is a wasteful number, since it uses less digits than its factorization.

1000223242132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30051387 (or 30051385 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1000223242132 its reverse (2312423220001), we get a palindrome (3312646462133).

The spelling of 1000223242132 in words is "one trillion, two hundred twenty-three million, two hundred forty-two thousand, one hundred thirty-two".