2252421302 has 8 divisors (see below), whose sum is σ = 3379737096. Its totient is φ = 1125842272.

The previous prime is 2252421293. The next prime is 2252421317. The reversal of 2252421302 is 2031242522.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 176483 + ... + 188814.

It is an arithmetic number, because the mean of its divisors is an integer number (422467137).

Almost surely, 2^2252421302 is an apocalyptic number.

2252421302 is a deficient number, since it is larger than the sum of its proper divisors (1127315794).

2252421302 is a wasteful number, since it uses less digits than its factorization.

2252421302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368382.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2252421302 is about 47459.6808038149. The cubic root of 2252421302 is about 1310.8405735117.

Adding to 2252421302 its reverse (2031242522), we get a palindrome (4283663824).

The spelling of 2252421302 in words is "two billion, two hundred fifty-two million, four hundred twenty-one thousand, three hundred two".