1022211200010 has 512 divisors, whose sum is σ = 3390481317888. Its totient is φ = 190346526720.

The previous prime is 1022211199939. The next prime is 1022211200011. The reversal of 1022211200010 is 100021122201.

It is not an unprimeable number, because it can be changed into a prime (1022211200011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 747776347 + ... + 747777713.

It is an arithmetic number, because the mean of its divisors is an integer number (6622033824).

Almost surely, 2^{1022211200010} is an apocalyptic number.

1022211200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1022211200010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1695240658944).

1022211200010 is an abundant number, since it is smaller than the sum of its proper divisors (2368270117878).

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

1022211200010 is a wasteful number, since it uses less digits than its factorization.

1022211200010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2118.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1022211200010 its reverse (100021122201), we get a palindrome (1122232322211).

It can be divided in two parts, 1022211 and 200010, that added together give a palindrome (1222221).

The spelling of 1022211200010 in words is "one trillion, twenty-two billion, two hundred eleven million, two hundred thousand, ten".