11402301444220 has 24 divisors (see below), whose sum is σ = 24717247003008. Its totient is φ = 4413794107200.

The previous prime is 11402301444203. The next prime is 11402301444221. The reversal of 11402301444220 is 2244410320411.

It is a super-2 number, since 2×11402301444220² (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 (11402301444221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9195403771 + ... + 9195405010.

It is an arithmetic number, because the mean of its divisors is an integer number (1029885291792).

Almost surely, 2^{11402301444220} is an apocalyptic number.

11402301444220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11402301444220 is an abundant number, since it is smaller than the sum of its proper divisors (13314945558788).

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

11402301444220 is a wasteful number, since it uses less digits than its factorization.

11402301444220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18390808821 (or 18390808819 counting only the distinct ones).

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

Adding to 11402301444220 its reverse (2244410320411), we get a palindrome (13646711764631).

The spelling of 11402301444220 in words is "eleven trillion, four hundred two billion, three hundred one million, four hundred forty-four thousand, two hundred twenty".