222022001120 has 96 divisors (see below), whose sum is σ = 552422656800. Its totient is φ = 84090617856.

The previous prime is 222022001107. The next prime is 222022001141. The reversal of 222022001120 is 21100220222.

It is a junction number, because it is equal to n+sod(n) for n = 222022001095 and 222022001104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6113576 + ... + 6149784.

It is an arithmetic number, because the mean of its divisors is an integer number (5754402675).

Almost surely, 2^222022001120 is an apocalyptic number.

222022001120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222022001120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276211328400).

222022001120 is an abundant number, since it is smaller than the sum of its proper divisors (330400655680).

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

222022001120 is a wasteful number, since it uses less digits than its factorization.

222022001120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38260 (or 38252 counting only the distinct ones).

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

Adding to 222022001120 its reverse (21100220222), we get a palindrome (243122221342).

The spelling of 222022001120 in words is "two hundred twenty-two billion, twenty-two million, one thousand, one hundred twenty".