2226256533 has 12 divisors (see below), whose sum is σ = 3241026048. Its totient is φ = 1472483880.

The previous prime is 2226256519. The next prime is 2226256547. The reversal of 2226256533 is 3356526222.

2226256533 is a `hidden beast` number, since 2 + 2 + 2 + 62 + 565 + 33 = 666.

2226256533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2226256519) and next prime (2226256547).

It is not a de Polignac number, because 2226256533 - 2¹⁰ = 2226255509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226256553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 972723 + ... + 975008.

It is an arithmetic number, because the mean of its divisors is an integer number (270085504).

Almost surely, 2^2226256533 is an apocalyptic number.

It is an amenable number.

2226256533 is a deficient number, since it is larger than the sum of its proper divisors (1014769515).

2226256533 is a wasteful number, since it uses less digits than its factorization.

2226256533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1947864 (or 1947861 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The square root of 2226256533 is about 47183.2230035211. The cubic root of 2226256533 is about 1305.7450926289.

The spelling of 2226256533 in words is "two billion, two hundred twenty-six million, two hundred fifty-six thousand, five hundred thirty-three".