11020221222010 has 128 divisors (see below), whose sum is σ = 26671496237568. Its totient is φ = 3166128000000.

The previous prime is 11020221222001. The next prime is 11020221222061. The reversal of 11020221222010 is 1022212202011.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6231760 + ... + 7802260.

It is an arithmetic number, because the mean of its divisors is an integer number (208371064356).

Almost surely, 2^{11020221222010} is an apocalyptic number.

11020221222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11020221222010 is an abundant number, since it is smaller than the sum of its proper divisors (15651275015558).

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

11020221222010 is a wasteful number, since it uses less digits than its factorization.

11020221222010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571240.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11020221222010 its reverse (1022212202011), we get a palindrome (12042433424021).

The spelling of 11020221222010 in words is "eleven trillion, twenty billion, two hundred twenty-one million, two hundred twenty-two thousand, ten".