92278729201 has 2 divisors, whose sum is σ = 92278729202. Its totient is φ = 92278729200.

The previous prime is 92278729189. The next prime is 92278729211. The reversal of 92278729201 is 10292787229.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83740784400 + 8537944801 = 289380^2 + 92401^2 .

It is a cyclic number.

It is not a de Polignac number, because 92278729201 - 2¹¹ = 92278727153 is a prime.

It is not a weakly prime, because it can be changed into another prime (92278729211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46139364600 + 46139364601.

It is an arithmetic number, because the mean of its divisors is an integer number (46139364601).

Almost surely, 2^92278729201 is an apocalyptic number.

It is an amenable number.

92278729201 is a deficient number, since it is larger than the sum of its proper divisors (1).

92278729201 is an equidigital number, since it uses as much as digits as its factorization.

92278729201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 49.

The spelling of 92278729201 in words is "ninety-two billion, two hundred seventy-eight million, seven hundred twenty-nine thousand, two hundred one".