121303023311222 has 8 divisors (see below), whose sum is σ = 182006536845000. Its totient is φ = 60634177696224.

The previous prime is 121303023311219. The next prime is 121303023311231. The reversal of 121303023311222 is 222113320303121.

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

It is a super-2 number, since 2×121303023311222² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 121303023311191 and 121303023311200.

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, 8666970947 + ... + 8666984942.

It is an arithmetic number, because the mean of its divisors is an integer number (22750817105625).

Almost surely, 2^{121303023311222} is an apocalyptic number.

121303023311222 is a deficient number, since it is larger than the sum of its proper divisors (60703513533778).

121303023311222 is a wasteful number, since it uses less digits than its factorization.

121303023311222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17333959390.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 121303023311222 its reverse (222113320303121), we get a palindrome (343416343614343).

The spelling of 121303023311222 in words is "one hundred twenty-one trillion, three hundred three billion, twenty-three million, three hundred eleven thousand, two hundred twenty-two".