2220031123411 has 64 divisors (see below), whose sum is σ = 2597062849920. Its totient is φ = 1886103797760.

The previous prime is 2220031123393. The next prime is 2220031123421. The reversal of 2220031123411 is 1143211300222.

It is a cyclic number.

It is not a de Polignac number, because 2220031123411 - 2⁵ = 2220031123379 is a prime.

It is a super-3 number, since 3×2220031123411³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220031123421) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 46041331 + ... + 46089523.

It is an arithmetic number, because the mean of its divisors is an integer number (40579107030).

Almost surely, 2^{2220031123411} is an apocalyptic number.

2220031123411 is a deficient number, since it is larger than the sum of its proper divisors (377031726509).

2220031123411 is a wasteful number, since it uses less digits than its factorization.

2220031123411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48376.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2220031123411 its reverse (1143211300222), we get a palindrome (3363242423633).

The spelling of 2220031123411 in words is "two trillion, two hundred twenty billion, thirty-one million, one hundred twenty-three thousand, four hundred eleven".