220111141000 has 64 divisors (see below), whose sum is σ = 515132046000. Its totient is φ = 88032153600.

The previous prime is 220111140973. The next prime is 220111141013. The reversal of 220111141000 is 141111022.

It can be written as a sum of positive squares in 8 ways, for example, as 13735371204 + 206375769796 = 117198^2 + 454286^2 .

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, 11319286 + ... + 11338714.

Almost surely, 2^220111141000 is an apocalyptic number.

220111141000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220111141000 is an abundant number, since it is smaller than the sum of its proper divisors (295020905000).

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

220111141000 is a wasteful number, since it uses less digits than its factorization.

220111141000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30779 (or 30765 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 220111141000 its reverse (141111022), we get a palindrome (220252252022).

The spelling of 220111141000 in words is "two hundred twenty billion, one hundred eleven million, one hundred forty-one thousand".