222003122002 has 8 divisors (see below), whose sum is σ = 334055171916. Its totient is φ = 110651398032.

The previous prime is 222003121993. The next prime is 222003122027. The reversal of 222003122002 is 200221300222.

It can be written as a sum of positive squares in 2 ways, for example, as 157425639361 + 64577482641 = 396769^2 + 254121^2 .

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, 175080693 + ... + 175081960.

Almost surely, 2^222003122002 is an apocalyptic number.

222003122002 is a deficient number, since it is larger than the sum of its proper divisors (112052049914).

222003122002 is a wasteful number, since it uses less digits than its factorization.

222003122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350162972.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 222003122002 its reverse (200221300222), we get a palindrome (422224422224).

The spelling of 222003122002 in words is "two hundred twenty-two billion, three million, one hundred twenty-two thousand, two".