2210345125 has 32 divisors (see below), whose sum is σ = 2876290560. Its totient is φ = 1694347200.

The previous prime is 2210345101. The next prime is 2210345131. The reversal of 2210345125 is 5215430122.

2210345125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2210345125 - 2²¹ = 2208247973 is a prime.

It is a super-2 number, since 2×2210345125² = 9771251143222531250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 2210345125.

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, 280996 + ... + 288754.

It is an arithmetic number, because the mean of its divisors is an integer number (89884080).

Almost surely, 2^2210345125 is an apocalyptic number.

2210345125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2210345125 is a deficient number, since it is larger than the sum of its proper divisors (665945435).

2210345125 is an equidigital number, since it uses as much as digits as its factorization.

2210345125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7870 (or 7860 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2210345125 is about 47014.3076626680. The cubic root of 2210345125 is about 1302.6268629740.

Adding to 2210345125 its reverse (5215430122), we get a palindrome (7425775247).

The spelling of 2210345125 in words is "two billion, two hundred ten million, three hundred forty-five thousand, one hundred twenty-five".