2201231186839 has 2 divisors, whose sum is σ = 2201231186840. Its totient is φ = 2201231186838.

The previous prime is 2201231186827. The next prime is 2201231186899. The reversal of 2201231186839 is 9386811321022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2201231186839 - 2⁷ = 2201231186711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2201231186899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100615593419 + 1100615593420.

It is an arithmetic number, because the mean of its divisors is an integer number (1100615593420).

Almost surely, 2^{2201231186839} is an apocalyptic number.

2201231186839 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201231186839 is an equidigital number, since it uses as much as digits as its factorization.

2201231186839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 46.

The spelling of 2201231186839 in words is "two trillion, two hundred one billion, two hundred thirty-one million, one hundred eighty-six thousand, eight hundred thirty-nine".