1122240401153 has 4 divisors (see below), whose sum is σ = 1158441704448. Its totient is φ = 1086039097860.

The previous prime is 1122240401129. The next prime is 1122240401159. The reversal of 1122240401153 is 3511040422211.

It is a happy number.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122240401153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122240401159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18100651601 + ... + 18100651662.

It is an arithmetic number, because the mean of its divisors is an integer number (289610426112).

Almost surely, 2^{1122240401153} is an apocalyptic number.

It is an amenable number.

1122240401153 is a deficient number, since it is larger than the sum of its proper divisors (36201303295).

1122240401153 is an equidigital number, since it uses as much as digits as its factorization.

1122240401153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36201303294.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 1122240401153 its reverse (3511040422211), we get a palindrome (4633280823364).

The spelling of 1122240401153 in words is "one trillion, one hundred twenty-two billion, two hundred forty million, four hundred one thousand, one hundred fifty-three".