114221442 has 32 divisors (see below), whose sum is σ = 235580544. Its totient is φ = 36892800.

The previous prime is 114221441. The next prime is 114221447. The reversal of 114221442 is 244122411.

It is not an unprimeable number, because it can be changed into a prime (114221441) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 61467 + ... + 63297.

It is an arithmetic number, because the mean of its divisors is an integer number (7361892).

Almost surely, 2^114221442 is an apocalyptic number.

114221442 is an abundant number, since it is smaller than the sum of its proper divisors (121359102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

114221442 is a wasteful number, since it uses less digits than its factorization.

114221442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2154.

The product of its digits is 512, while the sum is 21.

The square root of 114221442 is about 10687.4431928315. The cubic root of 114221442 is about 485.1945115571.

Adding to 114221442 its reverse (244122411), we get a palindrome (358343853).

The spelling of 114221442 in words is "one hundred fourteen million, two hundred twenty-one thousand, four hundred forty-two".