1025522410000 has 100 divisors (see below), whose sum is σ = 2708610079824. Its totient is φ = 372917200000.

The previous prime is 1025522409959. The next prime is 1025522410001. The reversal of 1025522410000 is 142255201.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (1025522410001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4551466 + ... + 4771465.

Almost surely, 2^{1025522410000} is an apocalyptic number.

1025522410000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1025522410000 is an abundant number, since it is smaller than the sum of its proper divisors (1683087669824).

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

1025522410000 is an equidigital number, since it uses as much as digits as its factorization.

1025522410000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9322970 (or 9322949 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

Adding to 1025522410000 its reverse (142255201), we get a palindrome (1025664665201).

The spelling of 1025522410000 in words is "one trillion, twenty-five billion, five hundred twenty-two million, four hundred ten thousand".