220011111130 has 16 divisors (see below), whose sum is σ = 396025558344. Its totient is φ = 88003209280.

The previous prime is 220011111121. The next prime is 220011111197. The reversal of 220011111130 is 31111110022.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 91647269289 + 128363841841 = 302733^2 + 358279^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 220011111130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1016700 + ... + 1213960.

Almost surely, 2^220011111130 is an apocalyptic number.

220011111130 is a deficient number, since it is larger than the sum of its proper divisors (176014447214).

220011111130 is a wasteful number, since it uses less digits than its factorization.

220011111130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308801.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 220011111130 its reverse (31111110022), we get a palindrome (251122221152).

The spelling of 220011111130 in words is "two hundred twenty billion, eleven million, one hundred eleven thousand, one hundred thirty".