2449220422 has 16 divisors (see below), whose sum is σ = 4218753600. Its totient is φ = 1054688040.

The previous prime is 2449220401. The next prime is 2449220461. The reversal of 2449220422 is 2240229442.

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, 2929272 + ... + 2930107.

It is an arithmetic number, because the mean of its divisors is an integer number (263672100).

Almost surely, 2^2449220422 is an apocalyptic number.

2449220422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2449220422 is a deficient number, since it is larger than the sum of its proper divisors (1769533178).

2449220422 is a wasteful number, since it uses less digits than its factorization.

2449220422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5859411.

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 2449220422 is about 49489.5991295141. The cubic root of 2449220422 is about 1347.9567484736.

Adding to 2449220422 its reverse (2240229442), we get a palindrome (4689449864).

The spelling of 2449220422 in words is "two billion, four hundred forty-nine million, two hundred twenty thousand, four hundred twenty-two".