1375187303822 has 4 divisors (see below), whose sum is σ = 2062780955736. Its totient is φ = 687593651910.

The previous prime is 1375187303807. The next prime is 1375187303921. The reversal of 1375187303822 is 2283037815731.

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

It is a super-2 number, since 2×1375187303822² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 343796825954 + ... + 343796825957.

It is an arithmetic number, because the mean of its divisors is an integer number (515695238934).

Almost surely, 2^{1375187303822} is an apocalyptic number.

1375187303822 is a deficient number, since it is larger than the sum of its proper divisors (687593651914).

1375187303822 is an equidigital number, since it uses as much as digits as its factorization.

1375187303822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687593651913.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 1375187303822 in words is "one trillion, three hundred seventy-five billion, one hundred eighty-seven million, three hundred three thousand, eight hundred twenty-two".