121132231203022 has 32 divisors (see below), whose sum is σ = 199063026338400. Its totient is φ = 54939896462208.

The previous prime is 121132231203013. The next prime is 121132231203059. The reversal of 121132231203022 is 220302132231121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9878173 + ... + 18434824.

It is an arithmetic number, because the mean of its divisors is an integer number (6220719573075).

Almost surely, 2^{121132231203022} is an apocalyptic number.

121132231203022 is a deficient number, since it is larger than the sum of its proper divisors (77930795135378).

121132231203022 is a wasteful number, since it uses less digits than its factorization.

121132231203022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28315860.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 121132231203022 its reverse (220302132231121), we get a palindrome (341434363434143).

The spelling of 121132231203022 in words is "one hundred twenty-one trillion, one hundred thirty-two billion, two hundred thirty-one million, two hundred three thousand, twenty-two".