2221432012759 has 2 divisors, whose sum is σ = 2221432012760. Its totient is φ = 2221432012758.

The previous prime is 2221432012747. The next prime is 2221432012837. The reversal of 2221432012759 is 9572102341222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2221432012759 - 2²³ = 2221423624151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2221432016759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110716006379 + 1110716006380.

It is an arithmetic number, because the mean of its divisors is an integer number (1110716006380).

Almost surely, 2^{2221432012759} is an apocalyptic number.

2221432012759 is a deficient number, since it is larger than the sum of its proper divisors (1).

2221432012759 is an equidigital number, since it uses as much as digits as its factorization.

2221432012759 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 2221432012759 in words is "two trillion, two hundred twenty-one billion, four hundred thirty-two million, twelve thousand, seven hundred fifty-nine".