1122133440215 has 16 divisors (see below), whose sum is σ = 1350493472640. Its totient is φ = 895086339840.

The previous prime is 1122133440161. The next prime is 1122133440217. The reversal of 1122133440215 is 5120443312211.

It is a happy number.

It is not a de Polignac number, because 1122133440215 - 2¹⁰ = 1122133439191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122133440217) 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, 4892066 + ... + 5116304.

It is an arithmetic number, because the mean of its divisors is an integer number (84405842040).

Almost surely, 2^{1122133440215} is an apocalyptic number.

1122133440215 is a deficient number, since it is larger than the sum of its proper divisors (228360032425).

1122133440215 is a wasteful number, since it uses less digits than its factorization.

1122133440215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227162.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 1122133440215 its reverse (5120443312211), we get a palindrome (6242576752426).

The spelling of 1122133440215 in words is "one trillion, one hundred twenty-two billion, one hundred thirty-three million, four hundred forty thousand, two hundred fifteen".