2225545234 has 32 divisors (see below), whose sum is σ = 3698472960. Its totient is φ = 995955600.

The previous prime is 2225545219. The next prime is 2225545237. The reversal of 2225545234 is 4325455222.

It is a super-2 number, since 2×2225545234² = 9906103177160229512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2225545234.

It is not an unprimeable number, because it can be changed into a prime (2225545237) 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, 565927 + ... + 569845.

It is an arithmetic number, because the mean of its divisors is an integer number (115577280).

Almost surely, 2^2225545234 is an apocalyptic number.

2225545234 is a deficient number, since it is larger than the sum of its proper divisors (1472927726).

2225545234 is a wasteful number, since it uses less digits than its factorization.

2225545234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4326.

The product of its digits is 96000, while the sum is 34.

The square root of 2225545234 is about 47175.6847751042. The cubic root of 2225545234 is about 1305.6060140010.

The spelling of 2225545234 in words is "two billion, two hundred twenty-five million, five hundred forty-five thousand, two hundred thirty-four".