20411022455052 has 12 divisors (see below), whose sum is σ = 47625719061816. Its totient is φ = 6803674151680.

The previous prime is 20411022455023. The next prime is 20411022455069. The reversal of 20411022455052 is 25055422011402.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850459268949 + ... + 850459268972.

It is an arithmetic number, because the mean of its divisors is an integer number (3968809921818).

Almost surely, 2^{20411022455052} is an apocalyptic number.

It is an amenable number.

20411022455052 is an abundant number, since it is smaller than the sum of its proper divisors (27214696606764).

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

20411022455052 is a wasteful number, since it uses less digits than its factorization.

20411022455052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1700918537928 (or 1700918537926 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 33.

Adding to 20411022455052 its reverse (25055422011402), we get a palindrome (45466444466454).

The spelling of 20411022455052 in words is "twenty trillion, four hundred eleven billion, twenty-two million, four hundred fifty-five thousand, fifty-two".