226251201005 has 16 divisors (see below), whose sum is σ = 276783018624. Its totient is φ = 177483833280.

The previous prime is 226251200977. The next prime is 226251201053. The reversal of 226251201005 is 500102152622.

It is a de Polignac number, because none of the positive numbers 2^k-226251201005 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218600 + ... + 707310.

It is an arithmetic number, because the mean of its divisors is an integer number (17298938664).

Almost surely, 2^226251201005 is an apocalyptic number.

It is an amenable number.

226251201005 is a deficient number, since it is larger than the sum of its proper divisors (50531817619).

226251201005 is a wasteful number, since it uses less digits than its factorization.

226251201005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490516.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 226251201005 its reverse (500102152622), we get a palindrome (726353353627).

The spelling of 226251201005 in words is "two hundred twenty-six billion, two hundred fifty-one million, two hundred one thousand, five".