112432511206621 has 2 divisors, whose sum is σ = 112432511206622. Its totient is φ = 112432511206620.

The previous prime is 112432511206597. The next prime is 112432511206627. The reversal of 112432511206621 is 126602115234211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92138612440996 + 20293898765625 = 9598886^2 + 4504875^2 .

It is a cyclic number.

It is not a de Polignac number, because 112432511206621 - 2⁷ = 112432511206493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112432511206627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56216255603310 + 56216255603311.

It is an arithmetic number, because the mean of its divisors is an integer number (56216255603311).

Almost surely, 2^{112432511206621} is an apocalyptic number.

It is an amenable number.

112432511206621 is a deficient number, since it is larger than the sum of its proper divisors (1).

112432511206621 is an equidigital number, since it uses as much as digits as its factorization.

112432511206621 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 112432511206621 in words is "one hundred twelve trillion, four hundred thirty-two billion, five hundred eleven million, two hundred six thousand, six hundred twenty-one".