121763122 has 8 divisors (see below), whose sum is σ = 196694316. Its totient is φ = 56198352.

The previous prime is 121763113. The next prime is 121763203. The reversal of 121763122 is 221367121.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 113230881 + 8532241 = 10641^2 + 2921^2 .

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

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, 2341573 + ... + 2341624.

Almost surely, 2^121763122 is an apocalyptic number.

121763122 is a deficient number, since it is larger than the sum of its proper divisors (74931194).

121763122 is a wasteful number, since it uses less digits than its factorization.

121763122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4683212.

The product of its digits is 1008, while the sum is 25.

The square root of 121763122 is about 11034.6328439147. The cubic root of 121763122 is about 495.6463644068.

The spelling of 121763122 in words is "one hundred twenty-one million, seven hundred sixty-three thousand, one hundred twenty-two".