1032220123202 has 4 divisors (see below), whose sum is σ = 1548330184806. Its totient is φ = 516110061600.

The previous prime is 1032220123201. The next prime is 1032220123213. The reversal of 1032220123202 is 2023210222301.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 958811097721 + 73409025481 = 979189^2 + 270941^2 .

It is not an unprimeable number, because it can be changed into a prime (1032220123201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258055030799 + ... + 258055030802.

Almost surely, 2^{1032220123202} is an apocalyptic number.

1032220123202 is a deficient number, since it is larger than the sum of its proper divisors (516110061604).

1032220123202 is an equidigital number, since it uses as much as digits as its factorization.

1032220123202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516110061603.

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

Adding to 1032220123202 its reverse (2023210222301), we get a palindrome (3055430345503).

Subtracting 1032220123202 from its reverse (2023210222301), we obtain a palindrome (990990099099).

The spelling of 1032220123202 in words is "one trillion, thirty-two billion, two hundred twenty million, one hundred twenty-three thousand, two hundred two".