2305415222 has 16 divisors (see below), whose sum is σ = 3773613312. Its totient is φ = 1047606120.

The previous prime is 2305415197. The next prime is 2305415239. The reversal of 2305415222 is 2225145032.

It is a super-4 number, since 4×2305415222⁴ (a number of 39 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2305415191 and 2305415200.

It is a congruent number.

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, 71423 + ... + 98549.

It is an arithmetic number, because the mean of its divisors is an integer number (235850832).

Almost surely, 2^2305415222 is an apocalyptic number.

2305415222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2305415222 is a deficient number, since it is larger than the sum of its proper divisors (1468198090).

2305415222 is a wasteful number, since it uses less digits than its factorization.

2305415222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31003.

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

The square root of 2305415222 is about 48014.7396327419. The cubic root of 2305415222 is about 1321.0412701383.

The spelling of 2305415222 in words is "two billion, three hundred five million, four hundred fifteen thousand, two hundred twenty-two".