4402220125 has 32 divisors (see below), whose sum is σ = 6070132224. Its totient is φ = 3170464000.

The previous prime is 4402220101. The next prime is 4402220149. The reversal of 4402220125 is 5210222044.

It is an interprime number because it is at equal distance from previous prime (4402220101) and next prime (4402220149).

It is not a de Polignac number, because 4402220125 - 2⁵ = 4402220093 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4402220096 and 4402220105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3840 + ... + 93910.

It is an arithmetic number, because the mean of its divisors is an integer number (189691632).

Almost surely, 2^4402220125 is an apocalyptic number.

It is an amenable number.

4402220125 is a deficient number, since it is larger than the sum of its proper divisors (1667912099).

4402220125 is a wasteful number, since it uses less digits than its factorization.

4402220125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90126 (or 90116 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 4402220125 is about 66349.2285184990. The cubic root of 4402220125 is about 1638.9181002592.

Adding to 4402220125 its reverse (5210222044), we get a palindrome (9612442169).

The spelling of 4402220125 in words is "four billion, four hundred two million, two hundred twenty thousand, one hundred twenty-five".