222210211212322 has 16 divisors (see below), whose sum is σ = 334669928798592. Its totient is φ = 110654203802320.

The previous prime is 222210211212259. The next prime is 222210211212343. The reversal of 222210211212322 is 223212112012222.

It is a happy 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, 158180704 + ... + 159579307.

It is an arithmetic number, because the mean of its divisors is an integer number (20916870549912).

Almost surely, 2^{222210211212322} is an apocalyptic number.

222210211212322 is a deficient number, since it is larger than the sum of its proper divisors (112459717586270).

222210211212322 is a wasteful number, since it uses less digits than its factorization.

222210211212322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317761433.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 222210211212322 its reverse (223212112012222), we get a palindrome (445422323224544).

The spelling of 222210211212322 in words is "two hundred twenty-two trillion, two hundred ten billion, two hundred eleven million, two hundred twelve thousand, three hundred twenty-two".