121244092 has 12 divisors (see below), whose sum is σ = 223344520. Its totient is φ = 57431376.

The previous prime is 121244087. The next prime is 121244129. The reversal of 121244092 is 290442121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 797583 + ... + 797734.

Almost surely, 2^121244092 is an apocalyptic number.

It is an amenable number.

121244092 is a deficient number, since it is larger than the sum of its proper divisors (102100428).

121244092 is a wasteful number, since it uses less digits than its factorization.

121244092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595340 (or 1595338 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 121244092 is about 11011.0895010439. The cubic root of 121244092 is about 494.9411105673.

The spelling of 121244092 in words is "one hundred twenty-one million, two hundred forty-four thousand, ninety-two".