3850390720022 has 32 divisors (see below), whose sum is σ = 7624303096320. Its totient is φ = 1411907978880.

The previous prime is 3850390719859. The next prime is 3850390720051. The reversal of 3850390720022 is 2200270930583.

3850390720022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 735366122 + ... + 735371357.

It is an arithmetic number, because the mean of its divisors is an integer number (238259471760).

Almost surely, 2^{3850390720022} is an apocalyptic number.

3850390720022 is a deficient number, since it is larger than the sum of its proper divisors (3773912376298).

3850390720022 is a wasteful number, since it uses less digits than its factorization.

3850390720022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470737516.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 3850390720022 in words is "three trillion, eight hundred fifty billion, three hundred ninety million, seven hundred twenty thousand, twenty-two".