1121130222030 has 192 divisors, whose sum is σ = 3798653459328. Its totient is φ = 222631649280.

The previous prime is 1121130221977. The next prime is 1121130222077. The reversal of 1121130222030 is 302220311211.

1121130222030 is a `hidden beast` number, since 112 + 1 + 1 + 302 + 220 + 30 = 666.

It is a super-3 number, since 3×1121130222030³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1121130221994 and 1121130222012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3886951 + ... + 4165410.

It is an arithmetic number, because the mean of its divisors is an integer number (19784653434).

Almost surely, 2^{1121130222030} is an apocalyptic number.

1121130222030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121130222030 is an abundant number, since it is smaller than the sum of its proper divisors (2677523237298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1121130222030 is a wasteful number, since it uses less digits than its factorization.

1121130222030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8052411 (or 8052408 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1121130222030 its reverse (302220311211), we get a palindrome (1423350533241).

The spelling of 1121130222030 in words is "one trillion, one hundred twenty-one billion, one hundred thirty million, two hundred twenty-two thousand, thirty".