1122542333 has 16 divisors (see below), whose sum is σ = 1269112320. Its totient is φ = 983654400.

The previous prime is 1122542303. The next prime is 1122542341. The reversal of 1122542333 is 3332452211.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1122542333 - 2⁶ = 1122542269 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 (1122542303) 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, 81233 + ... + 94041.

It is an arithmetic number, because the mean of its divisors is an integer number (79319520).

Almost surely, 2^1122542333 is an apocalyptic number.

It is an amenable number.

1122542333 is a deficient number, since it is larger than the sum of its proper divisors (146569987).

1122542333 is a wasteful number, since it uses less digits than its factorization.

1122542333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13108.

The product of its digits is 4320, while the sum is 26.

The square root of 1122542333 is about 33504.3628950022. The cubic root of 1122542333 is about 1039.2840032961.

Adding to 1122542333 its reverse (3332452211), we get a palindrome (4454994544).

The spelling of 1122542333 in words is "one billion, one hundred twenty-two million, five hundred forty-two thousand, three hundred thirty-three".