222200000222222 has 64 divisors (see below), whose sum is σ = 395833470133248. Its totient is φ = 92398098816000.

The previous prime is 222200000222201. The next prime is 222200000222293. The reversal of 222200000222222 is 222222000002222.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 222200000222194 and 222200000222203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22580048 + ... + 30891075.

It is an arithmetic number, because the mean of its divisors is an integer number (6184897970832).

Almost surely, 2^{222200000222222} is an apocalyptic number.

222200000222222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222200000222222 is a deficient number, since it is larger than the sum of its proper divisors (173633469911026).

222200000222222 is a wasteful number, since it uses less digits than its factorization.

222200000222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53471465.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 222200000222222 its reverse (222222000002222), we get a palindrome (444422000224444).

It can be divided in two parts, 2222000002222 and 22, that multiplied together give a palindrome (48884000048884).

The spelling of 222200000222222 in words is "two hundred twenty-two trillion, two hundred billion, two hundred twenty-two thousand, two hundred twenty-two".