1200102211210 has 32 divisors (see below), whose sum is σ = 2478617511552. Its totient is φ = 409824312000.

The previous prime is 1200102211183. The next prime is 1200102211271. The reversal of 1200102211210 is 121122010021.

It is a super-2 number, since 2×1200102211210² (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 (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34134457 + ... + 34169596.

It is an arithmetic number, because the mean of its divisors is an integer number (77456797236).

Almost surely, 2^{1200102211210} is an apocalyptic number.

1200102211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1200102211210 is an abundant number, since it is smaller than the sum of its proper divisors (1278515300342).

1200102211210 is a wasteful number, since it uses less digits than its factorization.

1200102211210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68304318.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1200102211210 its reverse (121122010021), we get a palindrome (1321224221231).

The spelling of 1200102211210 in words is "one trillion, two hundred billion, one hundred two million, two hundred eleven thousand, two hundred ten".