381000112022 has 16 divisors (see below), whose sum is σ = 572259434544. Its totient is φ = 190247136000.

The previous prime is 381000112007. The next prime is 381000112033. The reversal of 381000112022 is 220211000183.

It is a super-2 number, since 2×381000112022² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 381000111985 and 381000112003.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4643897 + ... + 4725227.

It is an arithmetic number, because the mean of its divisors is an integer number (35766214659).

Almost surely, 2^381000112022 is an apocalyptic number.

381000112022 is a deficient number, since it is larger than the sum of its proper divisors (191259322522).

381000112022 is a wasteful number, since it uses less digits than its factorization.

381000112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84415.

The product of its (nonzero) digits is 192, while the sum is 20.

The spelling of 381000112022 in words is "three hundred eighty-one billion, one hundred twelve thousand, twenty-two".