22220211010 has 32 divisors (see below), whose sum is σ = 42114139200. Its totient is φ = 8417753280.

The previous prime is 22220211007. The next prime is 22220211037. The reversal of 22220211010 is 1011202222.

It is a happy number.

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, 688945 + ... + 720475.

It is an arithmetic number, because the mean of its divisors is an integer number (1316066850).

Almost surely, 2^22220211010 is an apocalyptic number.

22220211010 is a deficient number, since it is larger than the sum of its proper divisors (19893928190).

22220211010 is a wasteful number, since it uses less digits than its factorization.

22220211010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35266.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22220211010 its reverse (1011202222), we get a palindrome (23231413232).

The spelling of 22220211010 in words is "twenty-two billion, two hundred twenty million, two hundred eleven thousand, ten".