11344220422210 has 32 divisors (see below), whose sum is σ = 22184939735280. Its totient is φ = 4151567659008.

The previous prime is 11344220422151. The next prime is 11344220422229. The reversal of 11344220422210 is 1222402244311.

It can be written as a sum of positive squares in 8 ways, for example, as 2488055105449 + 8856165316761 = 1577357^2 + 2975931^2 .

It is a super-2 number, since 2×11344220422210² (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 15 ways as a sum of consecutive naturals, for example, 386105815 + ... + 386135194.

Almost surely, 2^{11344220422210} is an apocalyptic number.

11344220422210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11344220422210 is a deficient number, since it is larger than the sum of its proper divisors (10840719313070).

11344220422210 is a wasteful number, since it uses less digits than its factorization.

11344220422210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772241142.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 11344220422210 its reverse (1222402244311), we get a palindrome (12566622666521).

The spelling of 11344220422210 in words is "eleven trillion, three hundred forty-four billion, two hundred twenty million, four hundred twenty-two thousand, two hundred ten".