22541145833 has 2 divisors, whose sum is σ = 22541145834. Its totient is φ = 22541145832.

The previous prime is 22541145829. The next prime is 22541145899. The reversal of 22541145833 is 33854114522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17626014169 + 4915131664 = 132763^2 + 70108^2 .

It is a cyclic number.

It is not a de Polignac number, because 22541145833 - 2² = 22541145829 is a prime.

It is not a weakly prime, because it can be changed into another prime (22541144833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11270572916 + 11270572917.

It is an arithmetic number, because the mean of its divisors is an integer number (11270572917).

Almost surely, 2^22541145833 is an apocalyptic number.

It is an amenable number.

22541145833 is a deficient number, since it is larger than the sum of its proper divisors (1).

22541145833 is an equidigital number, since it uses as much as digits as its factorization.

22541145833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 115200, while the sum is 38.

The spelling of 22541145833 in words is "twenty-two billion, five hundred forty-one million, one hundred forty-five thousand, eight hundred thirty-three".