222200032102 has 4 divisors (see below), whose sum is σ = 333300048156. Its totient is φ = 111100016050.

The previous prime is 222200032099. The next prime is 222200032121. The reversal of 222200032102 is 201230002222.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×222200032102² (a number of 23 digits) contains 22 as substring.

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, 55550008024 + ... + 55550008027.

It is an arithmetic number, because the mean of its divisors is an integer number (83325012039).

Almost surely, 2^222200032102 is an apocalyptic number.

222200032102 is a deficient number, since it is larger than the sum of its proper divisors (111100016054).

222200032102 is a wasteful number, since it uses less digits than its factorization.

222200032102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111100016053.

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

Adding to 222200032102 its reverse (201230002222), we get a palindrome (423430034324).

The spelling of 222200032102 in words is "two hundred twenty-two billion, two hundred million, thirty-two thousand, one hundred two".