2005524222 has 32 divisors (see below), whose sum is σ = 4341550752. Its totient is φ = 613947264.

The previous prime is 2005524197. The next prime is 2005524239. The reversal of 2005524222 is 2224255002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2005524192 and 2005524201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49893 + ... + 80624.

It is an arithmetic number, because the mean of its divisors is an integer number (135673461).

Almost surely, 2^2005524222 is an apocalyptic number.

2005524222 is an abundant number, since it is smaller than the sum of its proper divisors (2336026530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2005524222 is a wasteful number, since it uses less digits than its factorization.

2005524222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130732.

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 2005524222 is about 44783.0796395246. The cubic root of 2005524222 is about 1261.0799974320.

Adding to 2005524222 its reverse (2224255002), we get a palindrome (4229779224).

The spelling of 2005524222 in words is "two billion, five million, five hundred twenty-four thousand, two hundred twenty-two".