120121021011002 has 8 divisors (see below), whose sum is σ = 196561670745312. Its totient is φ = 54600464095900.

The previous prime is 120121021010993. The next prime is 120121021011073. The reversal of 120121021011002 is 200110120121021.

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, 2730023204774 + ... + 2730023204817.

It is an arithmetic number, because the mean of its divisors is an integer number (24570208843164).

Almost surely, 2^{120121021011002} is an apocalyptic number.

120121021011002 is a deficient number, since it is larger than the sum of its proper divisors (76440649734310).

120121021011002 is a wasteful number, since it uses less digits than its factorization.

120121021011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5460046409604.

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

Adding to 120121021011002 its reverse (200110120121021), we get a palindrome (320231141132023).

The spelling of 120121021011002 in words is "one hundred twenty trillion, one hundred twenty-one billion, twenty-one million, eleven thousand, two".