11022342055 has 4 divisors (see below), whose sum is σ = 13226810472. Its totient is φ = 8817873640.

The previous prime is 11022342053. The next prime is 11022342077. The reversal of 11022342055 is 55024322011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55024322011 = 1217 ⋅45213083.

It is not a de Polignac number, because 11022342055 - 2¹ = 11022342053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022342053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1102234201 + ... + 1102234210.

It is an arithmetic number, because the mean of its divisors is an integer number (3306702618).

Almost surely, 2^11022342055 is an apocalyptic number.

11022342055 is a deficient number, since it is larger than the sum of its proper divisors (2204468417).

11022342055 is an equidigital number, since it uses as much as digits as its factorization.

11022342055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2204468416.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 11022342055 its reverse (55024322011), we get a palindrome (66046664066).

The spelling of 11022342055 in words is "eleven billion, twenty-two million, three hundred forty-two thousand, fifty-five".