1130020122 has 64 divisors (see below), whose sum is σ = 2908643328. Its totient is φ = 284040000.

The previous prime is 1130020121. The next prime is 1130020169. The reversal of 1130020122 is 2210200311.

It is a super-2 number, since 2×1130020122² = 2553890952249789768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1130020098 and 1130020107.

It is not an unprimeable number, because it can be changed into a prime (1130020121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25129 + ... + 53772.

It is an arithmetic number, because the mean of its divisors is an integer number (45447552).

Almost surely, 2^1130020122 is an apocalyptic number.

1130020122 is an abundant number, since it is smaller than the sum of its proper divisors (1778623206).

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

1130020122 is a wasteful number, since it uses less digits than its factorization.

1130020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78955.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1130020122 is about 33615.7719233100. The cubic root of 1130020122 is about 1041.5866197718.

Adding to 1130020122 its reverse (2210200311), we get a palindrome (3340220433).

The spelling of 1130020122 in words is "one billion, one hundred thirty million, twenty thousand, one hundred twenty-two".