1022113532525 has 24 divisors (see below), whose sum is σ = 1353419328000. Its totient is φ = 764027006400.

The previous prime is 1022113532521. The next prime is 1022113532533. The reversal of 1022113532525 is 5252353112201.

It is not a de Polignac number, because 1022113532525 - 2² = 1022113532521 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1022113532491 and 1022113532500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022113532521) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22716425 + ... + 22761374.

It is an arithmetic number, because the mean of its divisors is an integer number (56392472000).

Almost surely, 2^{1022113532525} is an apocalyptic number.

It is an amenable number.

1022113532525 is a deficient number, since it is larger than the sum of its proper divisors (331305795475).

1022113532525 is a wasteful number, since it uses less digits than its factorization.

1022113532525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45477869 (or 45477864 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 1022113532525 its reverse (5252353112201), we get a palindrome (6274466644726).

The spelling of 1022113532525 in words is "one trillion, twenty-two billion, one hundred thirteen million, five hundred thirty-two thousand, five hundred twenty-five".