222000231140 has 48 divisors (see below), whose sum is σ = 473792336640. Its totient is φ = 87362983680.

The previous prime is 222000231137. The next prime is 222000231199. The reversal of 222000231140 is 41132000222.

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, 116960 + ... + 676520.

It is an arithmetic number, because the mean of its divisors is an integer number (9870673680).

Almost surely, 2^222000231140 is an apocalyptic number.

222000231140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222000231140 is an abundant number, since it is smaller than the sum of its proper divisors (251792105500).

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

222000231140 is a wasteful number, since it uses less digits than its factorization.

222000231140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559892 (or 559890 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 222000231140 its reverse (41132000222), we get a palindrome (263132231362).

The spelling of 222000231140 in words is "two hundred twenty-two billion, two hundred thirty-one thousand, one hundred forty".