212111200102002 has 16 divisors (see below), whose sum is σ = 424237576813920. Its totient is φ = 70701203932352.

The previous prime is 212111200101929. The next prime is 212111200102019. The reversal of 212111200102002 is 200201002111212.

It is a super-2 number, since 2×212111200102002² (a number of 29 digits) contains 22 as substring.

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, 632177052 + ... + 632512487.

It is an arithmetic number, because the mean of its divisors is an integer number (26514848550870).

Almost surely, 2^{212111200102002} is an apocalyptic number.

212111200102002 is an abundant number, since it is smaller than the sum of its proper divisors (212126376711918).

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

212111200102002 is a wasteful number, since it uses less digits than its factorization.

212111200102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264717497.

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

Adding to 212111200102002 its reverse (200201002111212), we get a palindrome (412312202213214).

The spelling of 212111200102002 in words is "two hundred twelve trillion, one hundred eleven billion, two hundred million, one hundred two thousand, two".