222222000010 has 16 divisors (see below), whose sum is σ = 400041100800. Its totient is φ = 88879577616.

The previous prime is 222221999999. The next prime is 222222000017. The reversal of 222222000010 is 10000222222.

It is a super-5 number, since 5×222222000010⁵ (a number of 58 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (222222000017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1051170 + ... + 1244749.

It is an arithmetic number, because the mean of its divisors is an integer number (25002568800).

Almost surely, 2^222222000010 is an apocalyptic number.

222222000010 is a deficient number, since it is larger than the sum of its proper divisors (177819100790).

222222000010 is a wasteful number, since it uses less digits than its factorization.

222222000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305605.

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

Adding to 222222000010 its reverse (10000222222), we get a palindrome (232222222232).

The spelling of 222222000010 in words is "two hundred twenty-two billion, two hundred twenty-two million, ten", and thus it is an aban number.