222302001120 has 96 divisors (see below), whose sum is σ = 703879841952. Its totient is φ = 58973356032.

The previous prime is 222302001101. The next prime is 222302001121. The reversal of 222302001120 is 21100203222.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 222302001120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222302001121) 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, 1107177 + ... + 1292456.

It is an arithmetic number, because the mean of its divisors is an integer number (7332081687).

Almost surely, 2^222302001120 is an apocalyptic number.

222302001120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222302001120 is an abundant number, since it is smaller than the sum of its proper divisors (481577840832).

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

222302001120 is a wasteful number, since it uses less digits than its factorization.

222302001120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2399844 (or 2399836 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 222302001120 its reverse (21100203222), we get a palindrome (243402204342).

The spelling of 222302001120 in words is "two hundred twenty-two billion, three hundred two million, one thousand, one hundred twenty".