1022425601 has 16 divisors (see below), whose sum is σ = 1103167488. Its totient is φ = 944816400.

The previous prime is 1022425589. The next prime is 1022425619. The reversal of 1022425601 is 1065242201.

It is a happy number.

1022425601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1022425601 - 2¹⁰ = 1022424577 is a prime.

It is a super-2 number, since 2×1022425601² = 2090708219160422402, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1022425661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 705860 + ... + 707306.

It is an arithmetic number, because the mean of its divisors is an integer number (68947968).

Almost surely, 2^1022425601 is an apocalyptic number.

It is an amenable number.

1022425601 is a deficient number, since it is larger than the sum of its proper divisors (80741887).

1022425601 is a wasteful number, since it uses less digits than its factorization.

1022425601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2492.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1022425601 is about 31975.3905527360. The cubic root of 1022425601 is about 1007.4200076466.

Adding to 1022425601 its reverse (1065242201), we get a palindrome (2087667802).

The spelling of 1022425601 in words is "one billion, twenty-two million, four hundred twenty-five thousand, six hundred one".