1122146526 has 32 divisors (see below), whose sum is σ = 2297756160. Its totient is φ = 365178176.

The previous prime is 1122146521. The next prime is 1122146527. The reversal of 1122146526 is 6256412211.

It is a junction number, because it is equal to n+sod(n) for n = 1122146493 and 1122146502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122146521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113410 + ... + 122906.

It is an arithmetic number, because the mean of its divisors is an integer number (71804880).

Almost surely, 2^1122146526 is an apocalyptic number.

1122146526 is an abundant number, since it is smaller than the sum of its proper divisors (1175609634).

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

1122146526 is a wasteful number, since it uses less digits than its factorization.

1122146526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9968.

The product of its digits is 5760, while the sum is 30.

The square root of 1122146526 is about 33498.4555763396. The cubic root of 1122146526 is about 1039.1618388637.

Adding to 1122146526 its reverse (6256412211), we get a palindrome (7378558737).

The spelling of 1122146526 in words is "one billion, one hundred twenty-two million, one hundred forty-six thousand, five hundred twenty-six".