222011332330 has 16 divisors (see below), whose sum is σ = 399775396320. Its totient is φ = 88770088912.

The previous prime is 222011332321. The next prime is 222011332331. The reversal of 222011332330 is 33233110222.

222011332330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (222011332331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4278424 + ... + 4330003.

It is an arithmetic number, because the mean of its divisors is an integer number (24985962270).

Almost surely, 2^222011332330 is an apocalyptic number.

222011332330 is a deficient number, since it is larger than the sum of its proper divisors (177764063990).

222011332330 is a wasteful number, since it uses less digits than its factorization.

222011332330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8611013.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 222011332330 its reverse (33233110222), we get a palindrome (255244442552).

It can be divided in two parts, 22201 and 1332330, that added together give a palindrome (1354531).

The spelling of 222011332330 in words is "two hundred twenty-two billion, eleven million, three hundred thirty-two thousand, three hundred thirty".