82226150431 has 2 divisors, whose sum is σ = 82226150432. Its totient is φ = 82226150430.

The previous prime is 82226150407. The next prime is 82226150441. The reversal of 82226150431 is 13405162228.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82226150431 - 2¹³ = 82226142239 is a prime.

It is a super-2 number, since 2×82226150431² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82226150441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41113075215 + 41113075216.

It is an arithmetic number, because the mean of its divisors is an integer number (41113075216).

Almost surely, 2^82226150431 is an apocalyptic number.

82226150431 is a deficient number, since it is larger than the sum of its proper divisors (1).

82226150431 is an equidigital number, since it uses as much as digits as its factorization.

82226150431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 82226150431 in words is "eighty-two billion, two hundred twenty-six million, one hundred fifty thousand, four hundred thirty-one".