22222022200210 has 32 divisors (see below), whose sum is σ = 47701433993472. Its totient is φ = 7287719081280.

The previous prime is 22222022200121. The next prime is 22222022200243. The reversal of 22222022200210 is 1200222022222.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6901247521 + ... + 6901250740.

It is an arithmetic number, because the mean of its divisors is an integer number (1490669812296).

Almost surely, 2^{22222022200210} is an apocalyptic number.

22222022200210 is an abundant number, since it is smaller than the sum of its proper divisors (25479411793262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22222022200210 is a wasteful number, since it uses less digits than its factorization.

22222022200210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13802498298.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 22222022200210 its reverse (1200222022222), we get a palindrome (23422244222432).

The spelling of 22222022200210 in words is "twenty-two trillion, two hundred twenty-two billion, twenty-two million, two hundred thousand, two hundred ten".