1210211200002 has 16 divisors (see below), whose sum is σ = 2766197028672. Its totient is φ = 345774628560.

The previous prime is 1210211199997. The next prime is 1210211200021. The reversal of 1210211200002 is 2000021120121.

It is a super-2 number, since 2×1210211200002² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14407276149 + ... + 14407276232.

It is an arithmetic number, because the mean of its divisors is an integer number (172887314292).

Almost surely, 2^{1210211200002} is an apocalyptic number.

1210211200002 is an abundant number, since it is smaller than the sum of its proper divisors (1555985828670).

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

1210211200002 is a wasteful number, since it uses less digits than its factorization.

1210211200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28814552393.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1210211200002 its reverse (2000021120121), we get a palindrome (3210232320123).

The spelling of 1210211200002 in words is "one trillion, two hundred ten billion, two hundred eleven million, two hundred thousand, two".