1122254526 has 16 divisors (see below), whose sum is σ = 2258807184. Its totient is φ = 371701824.

The previous prime is 1122254491. The next prime is 1122254527. The reversal of 1122254526 is 6254522211.

It is a super-2 number, since 2×1122254526² = 2518910442254969352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1122254493 and 1122254502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122254527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 594735 + ... + 596618.

It is an arithmetic number, because the mean of its divisors is an integer number (141175449).

Almost surely, 2^1122254526 is an apocalyptic number.

1122254526 is an abundant number, since it is smaller than the sum of its proper divisors (1136552658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122254526 is a wasteful number, since it uses less digits than its factorization.

1122254526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191515.

The product of its digits is 9600, while the sum is 30.

The square root of 1122254526 is about 33500.0675521707. The cubic root of 1122254526 is about 1039.1951755316.

Adding to 1122254526 its reverse (6254522211), we get a palindrome (7376776737).

The spelling of 1122254526 in words is "one billion, one hundred twenty-two million, two hundred fifty-four thousand, five hundred twenty-six".