11220020130 has 32 divisors (see below), whose sum is σ = 29376053568. Its totient is φ = 2720004800.

The previous prime is 11220020099. The next prime is 11220020153. The reversal of 11220020130 is 3102002211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16999701 + ... + 17000360.

It is an arithmetic number, because the mean of its divisors is an integer number (918001674).

Almost surely, 2^11220020130 is an apocalyptic number.

11220020130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11220020130 is an abundant number, since it is smaller than the sum of its proper divisors (18156033438).

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

11220020130 is a wasteful number, since it uses less digits than its factorization.

11220020130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34000082.

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

Adding to 11220020130 its reverse (3102002211), we get a palindrome (14322022341).

The spelling of 11220020130 in words is "eleven billion, two hundred twenty million, twenty thousand, one hundred thirty".