2210512025 has 12 divisors (see below), whose sum is σ = 2774062032. Its totient is φ = 1747101840.

The previous prime is 2210512021. The next prime is 2210512027. The reversal of 2210512025 is 5202150122.

It is a happy number.

It is not a de Polignac number, because 2210512025 - 2² = 2210512021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2210511988 and 2210512006.

It is not an unprimeable number, because it can be changed into a prime (2210512021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 530579 + ... + 534728.

It is an arithmetic number, because the mean of its divisors is an integer number (231171836).

Almost surely, 2^2210512025 is an apocalyptic number.

2210512025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2210512025 is a deficient number, since it is larger than the sum of its proper divisors (563550007).

2210512025 is a wasteful number, since it uses less digits than its factorization.

2210512025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065400 (or 1065395 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 2210512025 is about 47016.0826207373. The cubic root of 2210512025 is about 1302.6596486461.

Adding to 2210512025 its reverse (5202150122), we get a palindrome (7412662147).

The spelling of 2210512025 in words is "two billion, two hundred ten million, five hundred twelve thousand, twenty-five".