22261083 has 16 divisors (see below), whose sum is σ = 32103456. Its totient is φ = 13639680.

The previous prime is 22261061. The next prime is 22261093. The reversal of 22261083 is 38016222.

It is not a de Polignac number, because 22261083 - 2¹² = 22256987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22261003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8913 + ... + 11133.

It is an arithmetic number, because the mean of its divisors is an integer number (2006466).

Almost surely, 2^22261083 is an apocalyptic number.

22261083 is a deficient number, since it is larger than the sum of its proper divisors (9842373).

22261083 is a wasteful number, since it uses less digits than its factorization.

22261083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2494.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 22261083 is about 4718.1652154201. The cubic root of 22261083 is about 281.3080085780.

The spelling of 22261083 in words is "twenty-two million, two hundred sixty-one thousand, eighty-three".