222314222140 has 24 divisors (see below), whose sum is σ = 482958483840. Its totient is φ = 85859285568.

The previous prime is 222314222131. The next prime is 222314222159. The reversal of 222314222140 is 41222413222.

It is a super-2 number, since 2×222314222140² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191649612 + ... + 191650771.

It is an arithmetic number, because the mean of its divisors is an integer number (20123270160).

Almost surely, 2^222314222140 is an apocalyptic number.

222314222140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222314222140 is an abundant number, since it is smaller than the sum of its proper divisors (260644261700).

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

222314222140 is a wasteful number, since it uses less digits than its factorization.

222314222140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383300421 (or 383300419 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 222314222140 its reverse (41222413222), we get a palindrome (263536635362).

The spelling of 222314222140 in words is "two hundred twenty-two billion, three hundred fourteen million, two hundred twenty-two thousand, one hundred forty".