223222402120222 has 16 divisors (see below), whose sum is σ = 349393659789312. Its totient is φ = 106757906464440.

The previous prime is 223222402120181. The next prime is 223222402120259. The reversal of 223222402120222 is 222021204222322.

It is a super-3 number, since 3×223222402120222³ (a number of 44 digits) contains 333 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, 6521418 + ... + 22112749.

It is an arithmetic number, because the mean of its divisors is an integer number (21837103736832).

Almost surely, 2^{223222402120222} is an apocalyptic number.

223222402120222 is a deficient number, since it is larger than the sum of its proper divisors (126171257669090).

223222402120222 is a wasteful number, since it uses less digits than its factorization.

223222402120222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28803663.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 223222402120222 its reverse (222021204222322), we get a palindrome (445243606342544).

The spelling of 223222402120222 in words is "two hundred twenty-three trillion, two hundred twenty-two billion, four hundred two million, one hundred twenty thousand, two hundred twenty-two".