2026222064 has 40 divisors (see below), whose sum is σ = 3964329600. Its totient is φ = 1003204800.

The previous prime is 2026222021. The next prime is 2026222109. The reversal of 2026222064 is 4602226202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1447637 + ... + 1449035.

It is an arithmetic number, because the mean of its divisors is an integer number (99108240).

Almost surely, 2^2026222064 is an apocalyptic number.

It is an amenable number.

2026222064 is a deficient number, since it is larger than the sum of its proper divisors (1938107536).

2026222064 is a wasteful number, since it uses less digits than its factorization.

2026222064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2229 (or 2223 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 2026222064 is about 45013.5764408917. The cubic root of 2026222064 is about 1265.4034476864.

Adding to 2026222064 its reverse (4602226202), we get a palindrome (6628448266).

The spelling of 2026222064 in words is "two billion, twenty-six million, two hundred twenty-two thousand, sixty-four".