226401563051 has 16 divisors (see below), whose sum is σ = 245028032640. Its totient is φ = 208372669440.

The previous prime is 226401563023. The next prime is 226401563053. The reversal of 226401563051 is 150365104622.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226401563051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226401563053) 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, 823655 + ... + 1063583.

It is an arithmetic number, because the mean of its divisors is an integer number (15314252040).

Almost surely, 2^226401563051 is an apocalyptic number.

226401563051 is a deficient number, since it is larger than the sum of its proper divisors (18626469589).

226401563051 is a wasteful number, since it uses less digits than its factorization.

226401563051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241174.

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 226401563051 its reverse (150365104622), we get a palindrome (376766667673).

The spelling of 226401563051 in words is "two hundred twenty-six billion, four hundred one million, five hundred sixty-three thousand, fifty-one".