1712770113612 has 48 divisors (see below), whose sum is σ = 4013633175552. Its totient is φ = 568471269120.

The previous prime is 1712770113581. The next prime is 1712770113619. The reversal of 1712770113612 is 2163110772171.

It is not an unprimeable number, because it can be changed into a prime (1712770113619) 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, 21612853 + ... + 21691955.

It is an arithmetic number, because the mean of its divisors is an integer number (83617357824).

Almost surely, 2^{1712770113612} is an apocalyptic number.

1712770113612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1712770113612 is an abundant number, since it is smaller than the sum of its proper divisors (2300863061940).

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

1712770113612 is a wasteful number, since it uses less digits than its factorization.

1712770113612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86838 (or 86836 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 39.

Adding to 1712770113612 its reverse (2163110772171), we get a palindrome (3875880885783).

The spelling of 1712770113612 in words is "one trillion, seven hundred twelve billion, seven hundred seventy million, one hundred thirteen thousand, six hundred twelve".