1105226401 has 2 divisors, whose sum is σ = 1105226402. Its totient is φ = 1105226400.

The previous prime is 1105226393. The next prime is 1105226431. The reversal of 1105226401 is 1046225011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1089066001 + 16160400 = 33001^2 + 4020^2 .

It is a cyclic number.

It is not a de Polignac number, because 1105226401 - 2³ = 1105226393 is a prime.

It is not a weakly prime, because it can be changed into another prime (1105226431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552613200 + 552613201.

It is an arithmetic number, because the mean of its divisors is an integer number (552613201).

Almost surely, 2^1105226401 is an apocalyptic number.

It is an amenable number.

1105226401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105226401 is an equidigital number, since it uses as much as digits as its factorization.

1105226401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1105226401 is about 33244.9454955186. The cubic root of 1105226401 is about 1033.9124147785.

The spelling of 1105226401 in words is "one billion, one hundred five million, two hundred twenty-six thousand, four hundred one".