212012000121102 has 16 divisors (see below), whose sum is σ = 424090660277712. Its totient is φ = 70659556701120.

The previous prime is 212012000121091. The next prime is 212012000121127. The reversal of 212012000121102 is 201121000210212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2777460133 + ... + 2777536464.

It is an arithmetic number, because the mean of its divisors is an integer number (26505666267357).

Almost surely, 2^{212012000121102} is an apocalyptic number.

212012000121102 is an abundant number, since it is smaller than the sum of its proper divisors (212078660156610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212012000121102 is a wasteful number, since it uses less digits than its factorization.

212012000121102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5555002963.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 212012000121102 its reverse (201121000210212), we get a palindrome (413133000331314).

The spelling of 212012000121102 in words is "two hundred twelve trillion, twelve billion, one hundred twenty-one thousand, one hundred two".