1113132225155 has 8 divisors (see below), whose sum is σ = 1364179067712. Its totient is φ = 871558848448.

The previous prime is 1113132225131. The next prime is 1113132225193. The reversal of 1113132225155 is 5515222313111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113132225155 is a prime.

It is a super-2 number, since 2×1113132225155² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2368366202 + ... + 2368366671.

It is an arithmetic number, because the mean of its divisors is an integer number (170522383464).

Almost surely, 2^{1113132225155} is an apocalyptic number.

1113132225155 is a deficient number, since it is larger than the sum of its proper divisors (251046842557).

1113132225155 is an equidigital number, since it uses as much as digits as its factorization.

1113132225155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4736732925.

The product of its digits is 9000, while the sum is 32.

Adding to 1113132225155 its reverse (5515222313111), we get a palindrome (6628354538266).

The spelling of 1113132225155 in words is "one trillion, one hundred thirteen billion, one hundred thirty-two million, two hundred twenty-five thousand, one hundred fifty-five".