1025220225201 has 8 divisors (see below), whose sum is σ = 1367001871584. Its totient is φ = 683459364480.

The previous prime is 1025220225193. The next prime is 1025220225203.

1025220225201 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1025220225201 - 2³ = 1025220225193 is a prime.

It is a super-2 number, since 2×1025220225201² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1025220225203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5080960 + ... + 5278881.

It is an arithmetic number, because the mean of its divisors is an integer number (170875233948).

Almost surely, 2^{1025220225201} is an apocalyptic number.

It is an amenable number.

1025220225201 is a deficient number, since it is larger than the sum of its proper divisors (341781646383).

1025220225201 is a wasteful number, since it uses less digits than its factorization.

1025220225201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10392831.

The product of its (nonzero) digits is 1600, while the sum is 24.

The spelling of 1025220225201 in words is "one trillion, twenty-five billion, two hundred twenty million, two hundred twenty-five thousand, two hundred one".