11224020431310 has 32 divisors (see below), whose sum is σ = 26938311903360. Its totient is φ = 2992998463008.

The previous prime is 11224020431257. The next prime is 11224020431317. The reversal of 11224020431310 is 1313402042211.

It is a super-2 number, since 2×11224020431310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11224020431317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3358272 + ... + 5807411.

It is an arithmetic number, because the mean of its divisors is an integer number (841822246980).

Almost surely, 2^{11224020431310} is an apocalyptic number.

11224020431310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11224020431310 is an abundant number, since it is smaller than the sum of its proper divisors (15714291472050).

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

11224020431310 is a wasteful number, since it uses less digits than its factorization.

11224020431310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9206512.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11224020431310 its reverse (1313402042211), we get a palindrome (12537422473521).

The spelling of 11224020431310 in words is "eleven trillion, two hundred twenty-four billion, twenty million, four hundred thirty-one thousand, three hundred ten".