1122124053 has 4 divisors (see below), whose sum is σ = 1496165408. Its totient is φ = 748082700.

The previous prime is 1122124051. The next prime is 1122124063. The reversal of 1122124053 is 3504212211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1122124053 - 2¹ = 1122124051 is a prime.

It is a super-2 number, since 2×1122124053² = 2518324780642293618, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122124051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187020673 + ... + 187020678.

It is an arithmetic number, because the mean of its divisors is an integer number (374041352).

Almost surely, 2^1122124053 is an apocalyptic number.

It is an amenable number.

1122124053 is a deficient number, since it is larger than the sum of its proper divisors (374041355).

1122124053 is an equidigital number, since it uses as much as digits as its factorization.

1122124053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374041354.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1122124053 is about 33498.1201412855. The cubic root of 1122124053 is about 1039.1549017898.

Adding to 1122124053 its reverse (3504212211), we get a palindrome (4626336264).

The spelling of 1122124053 in words is "one billion, one hundred twenty-two million, one hundred twenty-four thousand, fifty-three".