121052422 has 8 divisors (see below), whose sum is σ = 182118456. Its totient is φ = 60346272.

The previous prime is 121052389. The next prime is 121052423. The reversal of 121052422 is 224250121.

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

It is a self number, because there is not a number n which added to its sum of digits gives 121052422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121052423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89128 + ... + 90475.

It is an arithmetic number, because the mean of its divisors is an integer number (22764807).

Almost surely, 2^121052422 is an apocalyptic number.

121052422 is a deficient number, since it is larger than the sum of its proper divisors (61066034).

121052422 is a wasteful number, since it uses less digits than its factorization.

121052422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179942.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 121052422 is about 11002.3825601549. The cubic root of 121052422 is about 494.6801620552.

The spelling of 121052422 in words is "one hundred twenty-one million, fifty-two thousand, four hundred twenty-two".