2220025005 has 24 divisors (see below), whose sum is σ = 4197866400. Its totient is φ = 1076375520.

The previous prime is 2220024997. The next prime is 2220025009. The reversal of 2220025005 is 5005200222.

It is not a de Polignac number, because 2220025005 - 2³ = 2220024997 is a prime.

It is a super-2 number, since 2×2220025005² = 9857022045650500050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220025009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2241955 + ... + 2242944.

It is an arithmetic number, because the mean of its divisors is an integer number (174911100).

Almost surely, 2^2220025005 is an apocalyptic number.

It is an amenable number.

2220025005 is a deficient number, since it is larger than the sum of its proper divisors (1977841395).

2220025005 is a wasteful number, since it uses less digits than its factorization.

2220025005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4484921 (or 4484918 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 18.

The square root of 2220025005 is about 47117.1413075963. The cubic root of 2220025005 is about 1304.5256478311.

Adding to 2220025005 its reverse (5005200222), we get a palindrome (7225225227).

The spelling of 2220025005 in words is "two billion, two hundred twenty million, twenty-five thousand, five".