1378770022330 has 128 divisors (see below), whose sum is σ = 2712427554816. Its totient is φ = 503130777600.

The previous prime is 1378770022321. The next prime is 1378770022349. The reversal of 1378770022330 is 332200778731.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 643983060 + ... + 643985200.

It is an arithmetic number, because the mean of its divisors is an integer number (21190840272).

Almost surely, 2^{1378770022330} is an apocalyptic number.

1378770022330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1378770022330 is a deficient number, since it is larger than the sum of its proper divisors (1333657532486).

1378770022330 is a wasteful number, since it uses less digits than its factorization.

1378770022330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3712.

The product of its (nonzero) digits is 296352, while the sum is 43.

The spelling of 1378770022330 in words is "one trillion, three hundred seventy-eight billion, seven hundred seventy million, twenty-two thousand, three hundred thirty".