2212367155 has 8 divisors (see below), whose sum is σ = 2655095184. Its totient is φ = 1769724000.

The previous prime is 2212367153. The next prime is 2212367161. The reversal of 2212367155 is 5517632122.

2212367155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2212367155 - 2¹ = 2212367153 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2212367155.

It is not an unprimeable number, because it can be changed into a prime (2212367153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80265 + ... + 104245.

It is an arithmetic number, because the mean of its divisors is an integer number (331886898).

Almost surely, 2^2212367155 is an apocalyptic number.

2212367155 is a deficient number, since it is larger than the sum of its proper divisors (442728029).

2212367155 is a wasteful number, since it uses less digits than its factorization.

2212367155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42437.

The product of its digits is 25200, while the sum is 34.

The square root of 2212367155 is about 47035.8071579515. The cubic root of 2212367155 is about 1303.0239574959.

Adding to 2212367155 its reverse (5517632122), we get a palindrome (7729999277).

The spelling of 2212367155 in words is "two billion, two hundred twelve million, three hundred sixty-seven thousand, one hundred fifty-five".