1200314122040 has 32 divisors (see below), whose sum is σ = 2946225573360. Its totient is φ = 436477862400.

The previous prime is 1200314122039. The next prime is 1200314122093. The reversal of 1200314122040 is 402214130021.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1363992881 + ... + 1363993760.

Almost surely, 2^{1200314122040} is an apocalyptic number.

1200314122040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1200314122040 is an abundant number, since it is smaller than the sum of its proper divisors (1745911451320).

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

1200314122040 is a wasteful number, since it uses less digits than its factorization.

1200314122040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2727986663 (or 2727986659 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1200314122040 its reverse (402214130021), we get a palindrome (1602528252061).

The spelling of 1200314122040 in words is "one trillion, two hundred billion, three hundred fourteen million, one hundred twenty-two thousand, forty".