2069221158 has 12 divisors (see below), whose sum is σ = 4483312548. Its totient is φ = 689740380.

The previous prime is 2069221157. The next prime is 2069221171. The reversal of 2069221158 is 8511229602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2069221157) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 57478348 + ... + 57478383.

It is an arithmetic number, because the mean of its divisors is an integer number (373609379).

Almost surely, 2^2069221158 is an apocalyptic number.

2069221158 is an abundant number, since it is smaller than the sum of its proper divisors (2414091390).

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

2069221158 is a wasteful number, since it uses less digits than its factorization.

2069221158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114956739 (or 114956736 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 2069221158 is about 45488.6926389405. The cubic root of 2069221158 is about 1274.2920397253.

The spelling of 2069221158 in words is "two billion, sixty-nine million, two hundred twenty-one thousand, one hundred fifty-eight".