11020125502056 has 64 divisors (see below), whose sum is σ = 30089158476480. Its totient is φ = 3335624110080.

The previous prime is 11020125502031. The next prime is 11020125502063. The reversal of 11020125502056 is 65020552102011.

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, 23567161 + ... + 24030216.

It is an arithmetic number, because the mean of its divisors is an integer number (470143101195).

Almost surely, 2^{11020125502056} is an apocalyptic number.

It is an amenable number.

11020125502056 is an abundant number, since it is smaller than the sum of its proper divisors (19069032974424).

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

11020125502056 is a wasteful number, since it uses less digits than its factorization.

11020125502056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47598274 (or 47598270 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 11020125502056 its reverse (65020552102011), we get a palindrome (76040677604067).

The spelling of 11020125502056 in words is "eleven trillion, twenty billion, one hundred twenty-five million, five hundred two thousand, fifty-six".