1201232314870 has 64 divisors (see below), whose sum is σ = 2505325510656. Its totient is φ = 406149569280.

The previous prime is 1201232314859. The next prime is 1201232314883. The reversal of 1201232314870 is 784132321021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47566587 + ... + 47591833.

It is an arithmetic number, because the mean of its divisors is an integer number (39145711104).

Almost surely, 2^{1201232314870} is an apocalyptic number.

1201232314870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201232314870 is an abundant number, since it is smaller than the sum of its proper divisors (1304093195786).

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

1201232314870 is a wasteful number, since it uses less digits than its factorization.

1201232314870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34645.

The product of its (nonzero) digits is 16128, while the sum is 34.

Adding to 1201232314870 its reverse (784132321021), we get a palindrome (1985364635891).

The spelling of 1201232314870 in words is "one trillion, two hundred one billion, two hundred thirty-two million, three hundred fourteen thousand, eight hundred seventy".