215063122 has 16 divisors (see below), whose sum is σ = 334656000. Its totient is φ = 103577760.

The previous prime is 215063113. The next prime is 215063131. The reversal of 215063122 is 221360512.

215063122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (215063113) and next prime (215063131).

It is a junction number, because it is equal to n+sod(n) for n = 215063093 and 215063102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10122 + ... + 23077.

It is an arithmetic number, because the mean of its divisors is an integer number (20916000).

Almost surely, 2^215063122 is an apocalyptic number.

215063122 is a deficient number, since it is larger than the sum of its proper divisors (119592878).

215063122 is a wasteful number, since it uses less digits than its factorization.

215063122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33321.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 215063122 is about 14665.0305829889. The cubic root of 215063122 is about 599.1312631379.

The spelling of 215063122 in words is "two hundred fifteen million, sixty-three thousand, one hundred twenty-two".