1025201004322 has 48 divisors (see below), whose sum is σ = 1716591503520. Its totient is φ = 455410598400.

The previous prime is 1025201004313. The next prime is 1025201004323. The reversal of 1025201004322 is 2234001025201.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1025201004293 and 1025201004302.

It is not an unprimeable number, because it can be changed into a prime (1025201004323) 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, 33565954 + ... + 33596482.

It is an arithmetic number, because the mean of its divisors is an integer number (35762322990).

Almost surely, 2^{1025201004322} is an apocalyptic number.

1025201004322 is a deficient number, since it is larger than the sum of its proper divisors (691390499198).

1025201004322 is a wasteful number, since it uses less digits than its factorization.

1025201004322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31327 (or 31280 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 1025201004322 its reverse (2234001025201), we get a palindrome (3259202029523).

The spelling of 1025201004322 in words is "one trillion, twenty-five billion, two hundred one million, four thousand, three hundred twenty-two".