2002220111104 has 36 divisors (see below), whose sum is σ = 3997426222944. Its totient is φ = 1000907867648.

The previous prime is 2002220111083. The next prime is 2002220111119. The reversal of 2002220111104 is 4011110222002.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 484239 + ... + 2058865.

It is an arithmetic number, because the mean of its divisors is an integer number (111039617304).

Almost surely, 2^{2002220111104} is an apocalyptic number.

It is an amenable number.

2002220111104 is a deficient number, since it is larger than the sum of its proper divisors (1995206111840).

2002220111104 is an equidigital number, since it uses as much as digits as its factorization.

2002220111104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1579610 (or 1579596 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2002220111104 its reverse (4011110222002), we get a palindrome (6013330333106).

The spelling of 2002220111104 in words is "two trillion, two billion, two hundred twenty million, one hundred eleven thousand, one hundred four".