82226150407 has 2 divisors, whose sum is σ = 82226150408. Its totient is φ = 82226150406.

The previous prime is 82226150339. The next prime is 82226150431. The reversal of 82226150407 is 70405162228.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82226150407 is a prime.

It is a super-3 number, since 3×82226150407³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82226150707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41113075203 + 41113075204.

It is an arithmetic number, because the mean of its divisors is an integer number (41113075204).

Almost surely, 2^82226150407 is an apocalyptic number.

82226150407 is a deficient number, since it is larger than the sum of its proper divisors (1).

82226150407 is an equidigital number, since it uses as much as digits as its factorization.

82226150407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 37.

The spelling of 82226150407 in words is "eighty-two billion, two hundred twenty-six million, one hundred fifty thousand, four hundred seven".