2251045105210 has 64 divisors (see below), whose sum is σ = 4448161215360. Its totient is φ = 813391994880.

The previous prime is 2251045105139. The next prime is 2251045105237. The reversal of 2251045105210 is 125015401522.

2251045105210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 165110554 + ... + 165124186.

It is an arithmetic number, because the mean of its divisors is an integer number (69502518990).

Almost surely, 2^{2251045105210} is an apocalyptic number.

2251045105210 is a deficient number, since it is larger than the sum of its proper divisors (2197116110150).

2251045105210 is a wasteful number, since it uses less digits than its factorization.

2251045105210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23023.

The product of its (nonzero) digits is 4000, while the sum is 28.

The spelling of 2251045105210 in words is "two trillion, two hundred fifty-one billion, forty-five million, one hundred five thousand, two hundred ten".