212122201002110 has 32 divisors (see below), whose sum is σ = 436369988178432. Its totient is φ = 72726892181280.

The previous prime is 212122201002109. The next prime is 212122201002121. The reversal of 212122201002110 is 11200102221212.

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, 7842002 + ... + 22039541.

It is an arithmetic number, because the mean of its divisors is an integer number (13636562130576).

Almost surely, 2^{212122201002110} is an apocalyptic number.

212122201002110 is an abundant number, since it is smaller than the sum of its proper divisors (224247787176322).

212122201002110 is a wasteful number, since it uses less digits than its factorization.

212122201002110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29982968.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 212122201002110 its reverse (11200102221212), we get a palindrome (223322303223322).

The spelling of 212122201002110 in words is "two hundred twelve trillion, one hundred twenty-two billion, two hundred one million, two thousand, one hundred ten".