1020244233112 has 16 divisors (see below), whose sum is σ = 2060108547840. Its totient is φ = 470881953696.

The previous prime is 1020244233037. The next prime is 1020244233133. The reversal of 1020244233112 is 2113324420201.

It is a congruent number.

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, 4905020248 + ... + 4905020455.

It is an arithmetic number, because the mean of its divisors is an integer number (128756784240).

Almost surely, 2^{1020244233112} is an apocalyptic number.

It is an amenable number.

1020244233112 is an abundant number, since it is smaller than the sum of its proper divisors (1039864314728).

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

1020244233112 is a wasteful number, since it uses less digits than its factorization.

1020244233112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9810040722 (or 9810040718 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1020244233112 its reverse (2113324420201), we get a palindrome (3133568653313).

The spelling of 1020244233112 in words is "one trillion, twenty billion, two hundred forty-four million, two hundred thirty-three thousand, one hundred twelve".