1012223012330 has 8 divisors (see below), whose sum is σ = 1822001422212. Its totient is φ = 404889204928.

The previous prime is 1012223012321. The next prime is 1012223012341. The reversal of 1012223012330 is 332103222101.

It can be written as a sum of positive squares in 2 ways, for example, as 998658450241 + 13564562089 = 999329^2 + 116467^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50611150607 + ... + 50611150626.

Almost surely, 2^{1012223012330} is an apocalyptic number.

1012223012330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012223012330 is a deficient number, since it is larger than the sum of its proper divisors (809778409882).

1012223012330 is a wasteful number, since it uses less digits than its factorization.

1012223012330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101222301240.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1012223012330 its reverse (332103222101), we get a palindrome (1344326234431).

The spelling of 1012223012330 in words is "one trillion, twelve billion, two hundred twenty-three million, twelve thousand, three hundred thirty".