2225139006 has 32 divisors (see below), whose sum is σ = 4529150208. Its totient is φ = 728642880.

The previous prime is 2225138989. The next prime is 2225139011. The reversal of 2225139006 is 6009315222.

It is a Curzon number.

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, 111330 + ... + 129786.

It is an arithmetic number, because the mean of its divisors is an integer number (141535944).

Almost surely, 2^2225139006 is an apocalyptic number.

2225139006 is an abundant number, since it is smaller than the sum of its proper divisors (2304011202).

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

2225139006 is a wasteful number, since it uses less digits than its factorization.

2225139006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18816.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 2225139006 is about 47171.3790979234. The cubic root of 2225139006 is about 1305.5265718962.

The spelling of 2225139006 in words is "two billion, two hundred twenty-five million, one hundred thirty-nine thousand, six".