222222020111002 has 8 divisors (see below), whose sum is σ = 333334584759456. Its totient is φ = 111110491857852.

The previous prime is 222222020110973. The next prime is 222222020111033. The reversal of 222222020111002 is 200111020222222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258562558 + ... + 259420585.

It is an arithmetic number, because the mean of its divisors is an integer number (41666823094932).

Almost surely, 2^{222222020111002} is an apocalyptic number.

222222020111002 is a deficient number, since it is larger than the sum of its proper divisors (111112564648454).

222222020111002 is a wasteful number, since it uses less digits than its factorization.

222222020111002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518197652.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 222222020111002 its reverse (200111020222222), we get a palindrome (422333040333224).

The spelling of 222222020111002 in words is "two hundred twenty-two trillion, two hundred twenty-two billion, twenty million, one hundred eleven thousand, two".