226246001643061 has 2 divisors, whose sum is σ = 226246001643062. Its totient is φ = 226246001643060.

The previous prime is 226246001643047. The next prime is 226246001643131. The reversal of 226246001643061 is 160346100642622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 208581473522500 + 17664528120561 = 14442350^2 + 4202919^2 .

It is a cyclic number.

It is not a de Polignac number, because 226246001643061 - 2⁵ = 226246001643029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226246001642999 and 226246001643017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226246001643161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113123000821530 + 113123000821531.

It is an arithmetic number, because the mean of its divisors is an integer number (113123000821531).

Almost surely, 2^{226246001643061} is an apocalyptic number.

It is an amenable number.

226246001643061 is a deficient number, since it is larger than the sum of its proper divisors (1).

226246001643061 is an equidigital number, since it uses as much as digits as its factorization.

226246001643061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 497664, while the sum is 43.

The spelling of 226246001643061 in words is "two hundred twenty-six trillion, two hundred forty-six billion, one million, six hundred forty-three thousand, sixty-one".