1375346302722 has 48 divisors (see below), whose sum is σ = 3405750484032. Its totient is φ = 392940963360.

The previous prime is 1375346302721. The next prime is 1375346302739. The reversal of 1375346302722 is 2272036435731.

1375346302722 is a `hidden beast` number, since 1 + 3 + 7 + 5 + 3 + 4 + 630 + 2 + 7 + 2 + 2 = 666.

It is a super-2 number, since 2×1375346302722² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1375346302721) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3310072 + ... + 3702332.

It is an arithmetic number, because the mean of its divisors is an integer number (70953135084).

Almost surely, 2^{1375346302722} is an apocalyptic number.

1375346302722 is an abundant number, since it is smaller than the sum of its proper divisors (2030404181310).

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

1375346302722 is a wasteful number, since it uses less digits than its factorization.

1375346302722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420103 (or 420100 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 45.

The spelling of 1375346302722 in words is "one trillion, three hundred seventy-five billion, three hundred forty-six million, three hundred two thousand, seven hundred twenty-two".