91226034007 has 2 divisors, whose sum is σ = 91226034008. Its totient is φ = 91226034006.

The previous prime is 91226034001. The next prime is 91226034013. The reversal of 91226034007 is 70043062219.

It is a balanced prime because it is at equal distance from previous prime (91226034001) and next prime (91226034013).

It is a cyclic number.

It is not a de Polignac number, because 91226034007 - 2¹⁹ = 91225509719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (91226034001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45613017003 + 45613017004.

It is an arithmetic number, because the mean of its divisors is an integer number (45613017004).

Almost surely, 2^91226034007 is an apocalyptic number.

91226034007 is a deficient number, since it is larger than the sum of its proper divisors (1).

91226034007 is an equidigital number, since it uses as much as digits as its factorization.

91226034007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 91226034007 in words is "ninety-one billion, two hundred twenty-six million, thirty-four thousand, seven".