11221143314210 has 32 divisors (see below), whose sum is σ = 21076482441600. Its totient is φ = 4293256480128.

The previous prime is 11221143314197. The next prime is 11221143314261. The reversal of 11221143314210 is 1241334112211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11221143314210.

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, 23615534 + ... + 24086006.

It is an arithmetic number, because the mean of its divisors is an integer number (658640076300).

Almost surely, 2^{11221143314210} is an apocalyptic number.

11221143314210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11221143314210 is a deficient number, since it is larger than the sum of its proper divisors (9855339127390).

11221143314210 is a wasteful number, since it uses less digits than its factorization.

11221143314210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574202.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 11221143314210 its reverse (1241334112211), we get a palindrome (12462477426421).

The spelling of 11221143314210 in words is "eleven trillion, two hundred twenty-one billion, one hundred forty-three million, three hundred fourteen thousand, two hundred ten".