1200212210102 has 16 divisors (see below), whose sum is σ = 1803164297760. Its totient is φ = 599157857088.

The previous prime is 1200212210083. The next prime is 1200212210137. The reversal of 1200212210102 is 2010122120021.

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, 5847623 + ... + 6049389.

It is an arithmetic number, because the mean of its divisors is an integer number (112697768610).

Almost surely, 2^{1200212210102} is an apocalyptic number.

1200212210102 is a deficient number, since it is larger than the sum of its proper divisors (602952087658).

1200212210102 is a wasteful number, since it uses less digits than its factorization.

1200212210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206455.

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

Adding to 1200212210102 its reverse (2010122120021), we get a palindrome (3210334330123).

The spelling of 1200212210102 in words is "one trillion, two hundred billion, two hundred twelve million, two hundred ten thousand, one hundred two".