1310012225706 has 32 divisors (see below), whose sum is σ = 2641349798208. Its totient is φ = 433119864320.

The previous prime is 1310012225657. The next prime is 1310012225707. The reversal of 1310012225706 is 6075222100131.

It is a super-2 number, since 2×1310012225706² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1310012225707) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1152346 + ... + 1986938.

It is an arithmetic number, because the mean of its divisors is an integer number (82542181194).

Almost surely, 2^{1310012225706} is an apocalyptic number.

1310012225706 is an abundant number, since it is smaller than the sum of its proper divisors (1331337572502).

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

1310012225706 is a wasteful number, since it uses less digits than its factorization.

1310012225706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836726.

The product of its (nonzero) digits is 5040, while the sum is 30.

Adding to 1310012225706 its reverse (6075222100131), we get a palindrome (7385234325837).

The spelling of 1310012225706 in words is "one trillion, three hundred ten billion, twelve million, two hundred twenty-five thousand, seven hundred six".