11425335435220 has 48 divisors (see below), whose sum is σ = 27767903869440. Its totient is φ = 3867672317184.

The previous prime is 11425335435193. The next prime is 11425335435247. The reversal of 11425335435220 is 2253453352411.

It is an interprime number because it is at equal distance from previous prime (11425335435193) and next prime (11425335435247).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 516505009 + ... + 516527128.

It is an arithmetic number, because the mean of its divisors is an integer number (578497997280).

Almost surely, 2^{11425335435220} is an apocalyptic number.

11425335435220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11425335435220 is an abundant number, since it is smaller than the sum of its proper divisors (16342568434220).

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

11425335435220 is a wasteful number, since it uses less digits than its factorization.

11425335435220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033032232 (or 1033032230 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

Adding to 11425335435220 its reverse (2253453352411), we get a palindrome (13678788787631).

The spelling of 11425335435220 in words is "eleven trillion, four hundred twenty-five billion, three hundred thirty-five million, four hundred thirty-five thousand, two hundred twenty".