1022231303162 has 4 divisors (see below), whose sum is σ = 1533346954746. Its totient is φ = 511115651580.

The previous prime is 1022231303161. The next prime is 1022231303243. The reversal of 1022231303162 is 2613031322201.

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., 936832345801 + 85398957361 = 967901^2 + 292231^2 .

It is not an unprimeable number, because it can be changed into a prime (1022231303161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255557825789 + ... + 255557825792.

Almost surely, 2^{1022231303162} is an apocalyptic number.

1022231303162 is a deficient number, since it is larger than the sum of its proper divisors (511115651584).

1022231303162 is an equidigital number, since it uses as much as digits as its factorization.

1022231303162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511115651583.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 1022231303162 its reverse (2613031322201), we get a palindrome (3635262625363).

The spelling of 1022231303162 in words is "one trillion, twenty-two billion, two hundred thirty-one million, three hundred three thousand, one hundred sixty-two".