2215127070 has 96 divisors (see below), whose sum is σ = 6213078144. Its totient is φ = 544320000.

The previous prime is 2215127059. The next prime is 2215127113. The reversal of 2215127070 is 707215122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 877410 + ... + 879930.

It is an arithmetic number, because the mean of its divisors is an integer number (64719564).

Almost surely, 2^2215127070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2215127070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3106539072).

2215127070 is an abundant number, since it is smaller than the sum of its proper divisors (3997951074).

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

2215127070 is a wasteful number, since it uses less digits than its factorization.

2215127070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3298 (or 3295 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 2215127070 is about 47065.1364600168. The cubic root of 2215127070 is about 1303.5655705769.

The spelling of 2215127070 in words is "two billion, two hundred fifteen million, one hundred twenty-seven thousand, seventy".