1012330223130 has 32 divisors (see below), whose sum is σ = 2429667166464. Its totient is φ = 269946433856.

The previous prime is 1012330223129. The next prime is 1012330223249. The reversal of 1012330223130 is 313220332101.

It is a junction number, because it is equal to n+sod(n) for n = 1012330223097 and 1012330223106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 507964 + ... + 1510856.

It is an arithmetic number, because the mean of its divisors is an integer number (75927098952).

Almost surely, 2^{1012330223130} is an apocalyptic number.

1012330223130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012330223130 is an abundant number, since it is smaller than the sum of its proper divisors (1417336943334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1012330223130 is a wasteful number, since it uses less digits than its factorization.

1012330223130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036550.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1012330223130 its reverse (313220332101), we get a palindrome (1325550555231).

The spelling of 1012330223130 in words is "one trillion, twelve billion, three hundred thirty million, two hundred twenty-three thousand, one hundred thirty".