212000220101102 has 4 divisors (see below), whose sum is σ = 318000330151656. Its totient is φ = 106000110050550.

The previous prime is 212000220101069. The next prime is 212000220101113. The reversal of 212000220101102 is 201101022000212.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×212000220101102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53000055025274 + ... + 53000055025277.

It is an arithmetic number, because the mean of its divisors is an integer number (79500082537914).

Almost surely, 2^{212000220101102} is an apocalyptic number.

212000220101102 is a deficient number, since it is larger than the sum of its proper divisors (106000110050554).

212000220101102 is a wasteful number, since it uses less digits than its factorization.

212000220101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106000110050553.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 212000220101102 its reverse (201101022000212), we get a palindrome (413101242101314).

The spelling of 212000220101102 in words is "two hundred twelve trillion, two hundred twenty million, one hundred one thousand, one hundred two".