2212486870 has 32 divisors (see below), whose sum is σ = 4346576640. Its totient is φ = 804159840.

The previous prime is 2212486849. The next prime is 2212486873. The reversal of 2212486870 is 786842122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212486873) 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, 344751 + ... + 351109.

It is an arithmetic number, because the mean of its divisors is an integer number (135830520).

Almost surely, 2^2212486870 is an apocalyptic number.

2212486870 is a deficient number, since it is larger than the sum of its proper divisors (2134089770).

2212486870 is a wasteful number, since it uses less digits than its factorization.

2212486870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9540.

The product of its (nonzero) digits is 86016, while the sum is 40.

The square root of 2212486870 is about 47037.0797350346. The cubic root of 2212486870 is about 1303.0474600294.

The spelling of 2212486870 in words is "two billion, two hundred twelve million, four hundred eighty-six thousand, eight hundred seventy".