222200102132 has 6 divisors (see below), whose sum is σ = 388850178738. Its totient is φ = 111100051064.

The previous prime is 222200102107. The next prime is 222200102141. The reversal of 222200102132 is 231201002222.

It can be written as a sum of positive squares in only one way, i.e., 212877040996 + 9323061136 = 461386^2 + 96556^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 222200102132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27775012763 + ... + 27775012770.

It is an arithmetic number, because the mean of its divisors is an integer number (64808363123).

Almost surely, 2^222200102132 is an apocalyptic number.

It is an amenable number.

222200102132 is a deficient number, since it is larger than the sum of its proper divisors (166650076606).

222200102132 is a wasteful number, since it uses less digits than its factorization.

222200102132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55550025537 (or 55550025535 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 222200102132 its reverse (231201002222), we get a palindrome (453401104354).

The spelling of 222200102132 in words is "two hundred twenty-two billion, two hundred million, one hundred two thousand, one hundred thirty-two".