121041422 has 16 divisors (see below), whose sum is σ = 187699200. Its totient is φ = 58480920.

The previous prime is 121041413. The next prime is 121041443. The reversal of 121041422 is 224140121.

It is a self number, because there is not a number n which added to its sum of digits gives 121041422.

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, 63479 + ... + 65357.

It is an arithmetic number, because the mean of its divisors is an integer number (11731200).

Almost surely, 2^121041422 is an apocalyptic number.

121041422 is a deficient number, since it is larger than the sum of its proper divisors (66657778).

121041422 is a wasteful number, since it uses less digits than its factorization.

121041422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2951.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 121041422 is about 11001.8826570728. The cubic root of 121041422 is about 494.6651777849.

Adding to 121041422 its reverse (224140121), we get a palindrome (345181543).

The spelling of 121041422 in words is "one hundred twenty-one million, forty-one thousand, four hundred twenty-two".