2215111034 has 16 divisors (see below), whose sum is σ = 3395177856. Its totient is φ = 1083410400.

The previous prime is 2215111007. The next prime is 2215111043. The reversal of 2215111034 is 4301115122.

It is a junction number, because it is equal to n+sod(n) for n = 2215110997 and 2215111015.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209249 + ... + 219579.

It is an arithmetic number, because the mean of its divisors is an integer number (212198616).

Almost surely, 2^2215111034 is an apocalyptic number.

2215111034 is a deficient number, since it is larger than the sum of its proper divisors (1180066822).

2215111034 is a wasteful number, since it uses less digits than its factorization.

2215111034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12661.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 2215111034 is about 47064.9661000622. The cubic root of 2215111034 is about 1303.5624249293.

Adding to 2215111034 its reverse (4301115122), we get a palindrome (6516226156).

The spelling of 2215111034 in words is "two billion, two hundred fifteen million, one hundred eleven thousand, thirty-four".