2120121002110 has 8 divisors (see below), whose sum is σ = 3816217803816. Its totient is φ = 848048400840.

The previous prime is 2120121002089. The next prime is 2120121002141. The reversal of 2120121002110 is 112001210212.

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

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, 106006050096 + ... + 106006050115.

It is an arithmetic number, because the mean of its divisors is an integer number (477027225477).

Almost surely, 2^{2120121002110} is an apocalyptic number.

2120121002110 is a deficient number, since it is larger than the sum of its proper divisors (1696096801706).

2120121002110 is a wasteful number, since it uses less digits than its factorization.

2120121002110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212012100218.

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

Adding to 2120121002110 its reverse (112001210212), we get a palindrome (2232122212322).

The spelling of 2120121002110 in words is "two trillion, one hundred twenty billion, one hundred twenty-one million, two thousand, one hundred ten".