22755605671111 has 2 divisors, whose sum is σ = 22755605671112. Its totient is φ = 22755605671110.

The previous prime is 22755605671103. The next prime is 22755605671129. The reversal of 22755605671111 is 11117650655722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22755605671111 - 2³ = 22755605671103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22755605671151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11377802835555 + 11377802835556.

It is an arithmetic number, because the mean of its divisors is an integer number (11377802835556).

Almost surely, 2^{22755605671111} is an apocalyptic number.

22755605671111 is a deficient number, since it is larger than the sum of its proper divisors (1).

22755605671111 is an equidigital number, since it uses as much as digits as its factorization.

22755605671111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 882000, while the sum is 49.

The spelling of 22755605671111 in words is "twenty-two trillion, seven hundred fifty-five billion, six hundred five million, six hundred seventy-one thousand, one hundred eleven".