1012622335345 has 4 divisors (see below), whose sum is σ = 1215146802420. Its totient is φ = 810097868272.

The previous prime is 1012622335297. The next prime is 1012622335367. The reversal of 1012622335345 is 5435332262101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 248970062961 + 763652272384 = 498969^2 + 873872^2 .

It is a cyclic number.

It is not a de Polignac number, because 1012622335345 - 2²⁹ = 1012085464433 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101262233530 + ... + 101262233539.

It is an arithmetic number, because the mean of its divisors is an integer number (303786700605).

Almost surely, 2^{1012622335345} is an apocalyptic number.

It is an amenable number.

1012622335345 is a deficient number, since it is larger than the sum of its proper divisors (202524467075).

1012622335345 is an equidigital number, since it uses as much as digits as its factorization.

1012622335345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202524467074.

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 1012622335345 its reverse (5435332262101), we get a palindrome (6447954597446).

The spelling of 1012622335345 in words is "one trillion, twelve billion, six hundred twenty-two million, three hundred thirty-five thousand, three hundred forty-five".