1106225843 has 2 divisors, whose sum is σ = 1106225844. Its totient is φ = 1106225842.

The previous prime is 1106225839. The next prime is 1106225863. The reversal of 1106225843 is 3485226011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1106225843 - 2² = 1106225839 is a prime.

It is not a weakly prime, because it can be changed into another prime (1106225863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553112921 + 553112922.

It is an arithmetic number, because the mean of its divisors is an integer number (553112922).

Almost surely, 2^1106225843 is an apocalyptic number.

1106225843 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106225843 is an equidigital number, since it uses as much as digits as its factorization.

1106225843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 1106225843 is about 33259.9735868807. The cubic root of 1106225843 is about 1034.2239721118.

The spelling of 1106225843 in words is "one billion, one hundred six million, two hundred twenty-five thousand, eight hundred forty-three".