2220011112242 has 128 divisors (see below), whose sum is σ = 4426784593920. Its totient is φ = 808859520000.

The previous prime is 2220011112227. The next prime is 2220011112257. The reversal of 2220011112242 is 2422111100222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2220011112227) and next prime (2220011112257).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 99581117 + ... + 99603407.

It is an arithmetic number, because the mean of its divisors is an integer number (34584254640).

Almost surely, 2^{2220011112242} is an apocalyptic number.

2220011112242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2220011112242 is a deficient number, since it is larger than the sum of its proper divisors (2206773481678).

2220011112242 is a wasteful number, since it uses less digits than its factorization.

2220011112242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22768.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 2220011112242 its reverse (2422111100222), we get a palindrome (4642122212464).

The spelling of 2220011112242 in words is "two trillion, two hundred twenty billion, eleven million, one hundred twelve thousand, two hundred forty-two".