22263063 has 4 divisors (see below), whose sum is σ = 29684088. Its totient is φ = 14842040.

The previous prime is 22263061. The next prime is 22263067. The reversal of 22263063 is 36036222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22263063 - 2¹ = 22263061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22263061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3710508 + ... + 3710513.

It is an arithmetic number, because the mean of its divisors is an integer number (7421022).

Almost surely, 2^22263063 is an apocalyptic number.

22263063 is a deficient number, since it is larger than the sum of its proper divisors (7421025).

22263063 is an equidigital number, since it uses as much as digits as its factorization.

22263063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7421024.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 22263063 is about 4718.3750380825. The cubic root of 22263063 is about 281.3163485936.

Adding to 22263063 its reverse (36036222), we get a palindrome (58299285).

It can be divided in two parts, 222 and 63063, that multiplied together give a triangular number (13999986 = T₅₂₉₁).

The spelling of 22263063 in words is "twenty-two million, two hundred sixty-three thousand, sixty-three".