2220043342011 has 16 divisors (see below), whose sum is σ = 3262444203648. Its totient is φ = 1331609875200.

The previous prime is 2220043342003. The next prime is 2220043342043. The reversal of 2220043342011 is 1102433400222.

It is a happy number.

It is not a de Polignac number, because 2220043342011 - 2³ = 2220043342003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2220043342511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 346770205 + ... + 346776606.

It is an arithmetic number, because the mean of its divisors is an integer number (203902762728).

Almost surely, 2^{2220043342011} is an apocalyptic number.

2220043342011 is a deficient number, since it is larger than the sum of its proper divisors (1042400861637).

2220043342011 is a wasteful number, since it uses less digits than its factorization.

2220043342011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693546922.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2220043342011 its reverse (1102433400222), we get a palindrome (3322476742233).

The spelling of 2220043342011 in words is "two trillion, two hundred twenty billion, forty-three million, three hundred forty-two thousand, eleven".