11230221333210 has 256 divisors, whose sum is σ = 31269722112000. Its totient is φ = 2555618688000.

The previous prime is 11230221333197. The next prime is 11230221333301. The reversal of 11230221333210 is 1233312203211.

It is a super-2 number, since 2×11230221333210² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 67835616 + ... + 68000964.

It is an arithmetic number, because the mean of its divisors is an integer number (122147352000).

Almost surely, 2^{11230221333210} is an apocalyptic number.

11230221333210 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 11230221333210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15634861056000).

11230221333210 is an abundant number, since it is smaller than the sum of its proper divisors (20039500778790).

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

11230221333210 is a wasteful number, since it uses less digits than its factorization.

11230221333210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165597.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 11230221333210 its reverse (1233312203211), we get a palindrome (12463533536421).

The spelling of 11230221333210 in words is "eleven trillion, two hundred thirty billion, two hundred twenty-one million, three hundred thirty-three thousand, two hundred ten".