1105254022 has 4 divisors (see below), whose sum is σ = 1657881036. Its totient is φ = 552627010.

The previous prime is 1105254011. The next prime is 1105254023. The reversal of 1105254022 is 2204525011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2204525011 = 13 ⋅169578847.

It is a junction number, because it is equal to n+sod(n) for n = 1105253984 and 1105254002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105254023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276313504 + ... + 276313507.

It is an arithmetic number, because the mean of its divisors is an integer number (414470259).

Almost surely, 2^1105254022 is an apocalyptic number.

1105254022 is a deficient number, since it is larger than the sum of its proper divisors (552627014).

1105254022 is an equidigital number, since it uses as much as digits as its factorization.

1105254022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552627013.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 1105254022 is about 33245.3609094562. The cubic root of 1105254022 is about 1033.9210276313.

Adding to 1105254022 its reverse (2204525011), we get a palindrome (3309779033).

The spelling of 1105254022 in words is "one billion, one hundred five million, two hundred fifty-four thousand, twenty-two".