222013020442 has 32 divisors (see below), whose sum is σ = 350909107200. Its totient is φ = 105245282688.

The previous prime is 222013020433. The next prime is 222013020473. The reversal of 222013020442 is 244020310222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111534 + ... + 675622.

It is an arithmetic number, because the mean of its divisors is an integer number (10965909600).

Almost surely, 2^222013020442 is an apocalyptic number.

222013020442 is a deficient number, since it is larger than the sum of its proper divisors (128896086758).

222013020442 is a wasteful number, since it uses less digits than its factorization.

222013020442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564270.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 222013020442 its reverse (244020310222), we get a palindrome (466033330664).

The spelling of 222013020442 in words is "two hundred twenty-two billion, thirteen million, twenty thousand, four hundred forty-two".