1115442422130 has 64 divisors (see below), whose sum is σ = 2769483934080. Its totient is φ = 287299551744.

The previous prime is 1115442422123. The next prime is 1115442422173. The reversal of 1115442422130 is 312242445111.

It is a super-2 number, since 2×1115442422130² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3515460 + ... + 3819599.

It is an arithmetic number, because the mean of its divisors is an integer number (43273186470).

Almost surely, 2^{1115442422130} is an apocalyptic number.

1115442422130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1115442422130 is an abundant number, since it is smaller than the sum of its proper divisors (1654041511950).

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

1115442422130 is a wasteful number, since it uses less digits than its factorization.

1115442422130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7335243.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 1115442422130 its reverse (312242445111), we get a palindrome (1427684867241).

The spelling of 1115442422130 in words is "one trillion, one hundred fifteen billion, four hundred forty-two million, four hundred twenty-two thousand, one hundred thirty".