1121120102224 has 10 divisors (see below), whose sum is σ = 2172170198090. Its totient is φ = 560560051104.

The previous prime is 1121120102149. The next prime is 1121120102309. The reversal of 1121120102224 is 4222010211211.

It can be written as a sum of positive squares in only one way, i.e., 1060347991824 + 60772110400 = 1029732^2 + 246520^2 .

It is a super-2 number, since 2×1121120102224² (a number of 25 digits) contains 22 as substring.

It is a congruent 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 as a sum of consecutive naturals, namely, 35035003179 + ... + 35035003210.

It is an arithmetic number, because the mean of its divisors is an integer number (217217019809).

Almost surely, 2^{1121120102224} is an apocalyptic number.

It is an amenable number.

1121120102224 is a deficient number, since it is larger than the sum of its proper divisors (1051050095866).

1121120102224 is an equidigital number, since it uses as much as digits as its factorization.

1121120102224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70070006397 (or 70070006391 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 1121120102224 its reverse (4222010211211), we get a palindrome (5343130313435).

The spelling of 1121120102224 in words is "one trillion, one hundred twenty-one billion, one hundred twenty million, one hundred two thousand, two hundred twenty-four".