2212012012102 has 8 divisors (see below), whose sum is σ = 3364750666512. Its totient is φ = 1090428456600.

The previous prime is 2212012012079. The next prime is 2212012012109. The reversal of 2212012012102 is 2012102102122.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212012012109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7788774549 + ... + 7788774832.

It is an arithmetic number, because the mean of its divisors is an integer number (420593833314).

Almost surely, 2^{2212012012102} is an apocalyptic number.

2212012012102 is a deficient number, since it is larger than the sum of its proper divisors (1152738654410).

2212012012102 is a wasteful number, since it uses less digits than its factorization.

2212012012102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15577549454.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2212012012102 its reverse (2012102102122), we get a palindrome (4224114114224).

The spelling of 2212012012102 in words is "two trillion, two hundred twelve billion, twelve million, twelve thousand, one hundred two".