11302522428 has 48 divisors (see below), whose sum is σ = 26506116000. Its totient is φ = 3748466688.

The previous prime is 11302522409. The next prime is 11302522459. The reversal of 11302522428 is 82422520311.

It is a junction number, because it is equal to n+sod(n) for n = 11302522395 and 11302522404.

It is a congruent number.

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, 2996928 + ... + 3000696.

It is an arithmetic number, because the mean of its divisors is an integer number (552210750).

Almost surely, 2^11302522428 is an apocalyptic number.

It is an amenable number.

11302522428 is an abundant number, since it is smaller than the sum of its proper divisors (15203593572).

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

11302522428 is a wasteful number, since it uses less digits than its factorization.

11302522428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4974 (or 4972 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The spelling of 11302522428 in words is "eleven billion, three hundred two million, five hundred twenty-two thousand, four hundred twenty-eight".