2026022263 has 4 divisors (see below), whose sum is σ = 2027336848. Its totient is φ = 2024707680.

The previous prime is 2026022261. The next prime is 2026022291. The reversal of 2026022263 is 3622206202.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3622206202 = 2 ⋅1811103101.

It is a cyclic number.

It is not a de Polignac number, because 2026022263 - 2¹ = 2026022261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2026022261) 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 3 ways as a sum of consecutive naturals, for example, 654978 + ... + 658063.

It is an arithmetic number, because the mean of its divisors is an integer number (506834212).

Almost surely, 2^2026022263 is an apocalyptic number.

2026022263 is a deficient number, since it is larger than the sum of its proper divisors (1314585).

2026022263 is a wasteful number, since it uses less digits than its factorization.

2026022263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314584.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 2026022263 is about 45011.3570446393. The cubic root of 2026022263 is about 1265.3618534983.

Adding to 2026022263 its reverse (3622206202), we get a palindrome (5648228465).

The spelling of 2026022263 in words is "two billion, twenty-six million, twenty-two thousand, two hundred sixty-three".