226842883877 has 2 divisors, whose sum is σ = 226842883878. Its totient is φ = 226842883876.

The previous prime is 226842883853. The next prime is 226842883879. The reversal of 226842883877 is 778388248622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 200806156996 + 26036726881 = 448114^2 + 161359^2 .

It is a cyclic number.

It is not a de Polignac number, because 226842883877 - 2¹⁶ = 226842818341 is a prime.

It is a super-2 number, since 2×226842883877² (a number of 24 digits) contains 22 as substring.

Together with 226842883879, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226842883879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113421441938 + 113421441939.

It is an arithmetic number, because the mean of its divisors is an integer number (113421441939).

Almost surely, 2^226842883877 is an apocalyptic number.

It is an amenable number.

226842883877 is a deficient number, since it is larger than the sum of its proper divisors (1).

226842883877 is an equidigital number, since it uses as much as digits as its factorization.

226842883877 is an evil number, because the sum of its binary digits is even.

The product of its digits is 115605504, while the sum is 65.

The spelling of 226842883877 in words is "two hundred twenty-six billion, eight hundred forty-two million, eight hundred eighty-three thousand, eight hundred seventy-seven".