121010110210022 has 8 divisors (see below), whose sum is σ = 198016543980072. Its totient is φ = 55004595550000.

The previous prime is 121010110210009. The next prime is 121010110210039. The reversal of 121010110210022 is 220012011010121.

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

It is a junction number, because it is equal to n+sod(n) for n = 121010110209979 and 121010110210006.

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, 2750229777479 + ... + 2750229777522.

It is an arithmetic number, because the mean of its divisors is an integer number (24752067997509).

Almost surely, 2^{121010110210022} is an apocalyptic number.

121010110210022 is a deficient number, since it is larger than the sum of its proper divisors (77006433770050).

121010110210022 is a wasteful number, since it uses less digits than its factorization.

121010110210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5500459555014.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 121010110210022 its reverse (220012011010121), we get a palindrome (341022121220143).

The spelling of 121010110210022 in words is "one hundred twenty-one trillion, ten billion, one hundred ten million, two hundred ten thousand, twenty-two".