1312022230134 has 64 divisors (see below), whose sum is σ = 3443722076160. Its totient is φ = 322848940320.

The previous prime is 1312022230133. The next prime is 1312022230213. The reversal of 1312022230134 is 4310322202131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1312022230133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74724774 + ... + 74742329.

It is an arithmetic number, because the mean of its divisors is an integer number (53808157440).

Almost surely, 2^{1312022230134} is an apocalyptic number.

1312022230134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1312022230134 is an abundant number, since it is smaller than the sum of its proper divisors (2131699846026).

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

1312022230134 is a wasteful number, since it uses less digits than its factorization.

1312022230134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149467145.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1312022230134 its reverse (4310322202131), we get a palindrome (5622344432265).

The spelling of 1312022230134 in words is "one trillion, three hundred twelve billion, twenty-two million, two hundred thirty thousand, one hundred thirty-four".