1122223012013 has 8 divisors (see below), whose sum is σ = 1158579298560. Its totient is φ = 1085876447040.

The previous prime is 1122223011991. The next prime is 1122223012051. The reversal of 1122223012013 is 3102103222211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1122223012013 - 2²⁶ = 1122155903149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122223012063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2195420 + ... + 2657877.

It is an arithmetic number, because the mean of its divisors is an integer number (144822412320).

Almost surely, 2^{1122223012013} is an apocalyptic number.

It is an amenable number.

1122223012013 is a deficient number, since it is larger than the sum of its proper divisors (36356286547).

1122223012013 is an equidigital number, since it uses as much as digits as its factorization.

1122223012013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4860787.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1122223012013 its reverse (3102103222211), we get a palindrome (4224326234224).

The spelling of 1122223012013 in words is "one trillion, one hundred twenty-two billion, two hundred twenty-three million, twelve thousand, thirteen".