222002201120 has 48 divisors (see below), whose sum is σ = 599405946048. Its totient is φ = 76115040000.

The previous prime is 222002201111. The next prime is 222002201129. The reversal of 222002201120 is 21102200222.

It is an interprime number because it is at equal distance from previous prime (222002201111) and next prime (222002201129).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 222002201095 and 222002201104.

It is not an unprimeable number, because it can be changed into a prime (222002201129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99107006 + ... + 99109245.

It is an arithmetic number, because the mean of its divisors is an integer number (12487623876).

Almost surely, 2^222002201120 is an apocalyptic number.

222002201120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222002201120 is an abundant number, since it is smaller than the sum of its proper divisors (377403744928).

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

222002201120 is a wasteful number, since it uses less digits than its factorization.

222002201120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198216273 (or 198216265 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 222002201120 its reverse (21102200222), we get a palindrome (243104401342).

The spelling of 222002201120 in words is "two hundred twenty-two billion, two million, two hundred one thousand, one hundred twenty".