222202001100022 has 16 divisors (see below), whose sum is σ = 333379830046032. Its totient is φ = 111075391720800.

The previous prime is 222202001099987. The next prime is 222202001100031. The reversal of 222202001100022 is 220001100202222.

It is a junction number, because it is equal to n+sod(n) for n = 222202001099969 and 222202001100005.

It is a congruent number.

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, 1257770397 + ... + 1257947047.

It is an arithmetic number, because the mean of its divisors is an integer number (20836239377877).

Almost surely, 2^{222202001100022} is an apocalyptic number.

222202001100022 is a deficient number, since it is larger than the sum of its proper divisors (111177828946010).

222202001100022 is a wasteful number, since it uses less digits than its factorization.

222202001100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318063.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 222202001100022 its reverse (220001100202222), we get a palindrome (442203101302244).

The spelling of 222202001100022 in words is "two hundred twenty-two trillion, two hundred two billion, one million, one hundred thousand, twenty-two".