121100122002010 has 8 divisors (see below), whose sum is σ = 217980219603636. Its totient is φ = 48440048800800.

The previous prime is 121100122001869. The next prime is 121100122002037. The reversal of 121100122002010 is 10200221001121.

121100122002010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 117053422489129 + 4046699512881 = 10819123^2 + 2011641^2 .

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, 6055006100091 + ... + 6055006100110.

Almost surely, 2^{121100122002010} is an apocalyptic number.

121100122002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121100122002010 is a deficient number, since it is larger than the sum of its proper divisors (96880097601626).

121100122002010 is a wasteful number, since it uses less digits than its factorization.

121100122002010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12110012200208.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 121100122002010 its reverse (10200221001121), we get a palindrome (131300343003131).

The spelling of 121100122002010 in words is "one hundred twenty-one trillion, one hundred billion, one hundred twenty-two million, two thousand, ten".