1023225140212 has 48 divisors (see below), whose sum is σ = 2056993444800. Its totient is φ = 440462223360.

The previous prime is 1023225140209. The next prime is 1023225140221. The reversal of 1023225140212 is 2120415223201.

It is a congruent number.

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, 2079214 + ... + 2523802.

It is an arithmetic number, because the mean of its divisors is an integer number (42854030100).

Almost surely, 2^{1023225140212} is an apocalyptic number.

It is an amenable number.

1023225140212 is an abundant number, since it is smaller than the sum of its proper divisors (1033768304588).

1023225140212 is a wasteful number, since it uses less digits than its factorization.

1023225140212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447376 (or 447374 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The spelling of 1023225140212 in words is "one trillion, twenty-three billion, two hundred twenty-five million, one hundred forty thousand, two hundred twelve".