922194141 has 8 divisors (see below), whose sum is σ = 1341373344. Its totient is φ = 558905520.

The previous prime is 922194137. The next prime is 922194149. The reversal of 922194141 is 141491229.

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

It is not a de Polignac number, because 922194141 - 2² = 922194137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 27945277 = 922194141 / (9 + 2 + 2 + 1 + 9 + 4 + 1 + 4 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (922194149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13972606 + ... + 13972671.

It is an arithmetic number, because the mean of its divisors is an integer number (167671668).

Almost surely, 2^922194141 is an apocalyptic number.

It is an amenable number.

922194141 is a deficient number, since it is larger than the sum of its proper divisors (419179203).

922194141 is a wasteful number, since it uses less digits than its factorization.

922194141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27945291.

The product of its digits is 5184, while the sum is 33.

The square root of 922194141 is about 30367.6495797749. The cubic root of 922194141 is about 973.3613996906.

The spelling of 922194141 in words is "nine hundred twenty-two million, one hundred ninety-four thousand, one hundred forty-one".