2302422155 has 16 divisors (see below), whose sum is σ = 3015239904. Its totient is φ = 1673844480.

The previous prime is 2302422127. The next prime is 2302422169. The reversal of 2302422155 is 5512242032.

It is not a de Polignac number, because 2302422155 - 2¹⁶ = 2302356619 is a prime.

It is a super-2 number, since 2×2302422155² = 10602295559669688050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172709 + ... + 185561.

It is an arithmetic number, because the mean of its divisors is an integer number (188452494).

Almost surely, 2^2302422155 is an apocalyptic number.

2302422155 is a deficient number, since it is larger than the sum of its proper divisors (712817749).

2302422155 is a wasteful number, since it uses less digits than its factorization.

2302422155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16126.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2302422155 is about 47983.5612996785. The cubic root of 2302422155 is about 1320.4693301623.

Adding to 2302422155 its reverse (5512242032), we get a palindrome (7814664187).

The spelling of 2302422155 in words is "two billion, three hundred two million, four hundred twenty-two thousand, one hundred fifty-five".