222120000200002 has 16 divisors (see below), whose sum is σ = 352781066551032. Its totient is φ = 104526394412800.

The previous prime is 222120000199987. The next prime is 222120000200089. The reversal of 222120000200002 is 200002000021222.

It can be written as a sum of positive squares in 4 ways, for example, as 218415264496641 + 3704735703361 = 14778879^2 + 1924769^2 .

222120000200002 is a modest number, since divided by 200002 gives 22212 as remainder.

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, 15318193 + ... + 26055460.

Almost surely, 2^{222120000200002} is an apocalyptic number.

222120000200002 is a deficient number, since it is larger than the sum of its proper divisors (130661066351030).

222120000200002 is a wasteful number, since it uses less digits than its factorization.

222120000200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41531573.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 222120000200002 its reverse (200002000021222), we get a palindrome (422122000221224).

The spelling of 222120000200002 in words is "two hundred twenty-two trillion, one hundred twenty billion, two hundred thousand, two".