222041233140 has 48 divisors (see below), whose sum is σ = 629206014528. Its totient is φ = 58497608704.

The previous prime is 222041233123. The next prime is 222041233147. The reversal of 222041233140 is 41332140222.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 222041233140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222041233147) 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, 22288317 + ... + 22298276.

It is an arithmetic number, because the mean of its divisors is an integer number (13108458636).

Almost surely, 2^222041233140 is an apocalyptic number.

222041233140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222041233140 is an abundant number, since it is smaller than the sum of its proper divisors (407164781388).

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

222041233140 is a wasteful number, since it uses less digits than its factorization.

222041233140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44586688 (or 44586686 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 222041233140 its reverse (41332140222), we get a palindrome (263373373362).

The spelling of 222041233140 in words is "two hundred twenty-two billion, forty-one million, two hundred thirty-three thousand, one hundred forty".