2022038378 has 16 divisors (see below), whose sum is σ = 3213038664. Its totient is φ = 951083520.

The previous prime is 2022038377. The next prime is 2022038393. The reversal of 2022038378 is 8738302202.

It can be written as a sum of positive squares in 4 ways, for example, as 1783119529 + 238918849 = 42227^2 + 15457^2 .

It is not an unprimeable number, because it can be changed into a prime (2022038377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62126 + ... + 88902.

Almost surely, 2^2022038378 is an apocalyptic number.

2022038378 is a deficient number, since it is larger than the sum of its proper divisors (1191000286).

2022038378 is a wasteful number, since it uses less digits than its factorization.

2022038378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29017.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 2022038378 is about 44967.0810482513. The cubic root of 2022038378 is about 1264.5319244978.

The spelling of 2022038378 in words is "two billion, twenty-two million, thirty-eight thousand, three hundred seventy-eight".