1200202211102 has 8 divisors (see below), whose sum is σ = 1800370796112. Its totient is φ = 600078612400.

The previous prime is 1200202211093. The next prime is 1200202211107. The reversal of 1200202211102 is 2011122020021.

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 (1200202211107) 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, 11179799 + ... + 11286642.

It is an arithmetic number, because the mean of its divisors is an integer number (225046349514).

Almost surely, 2^{1200202211102} is an apocalyptic number.

1200202211102 is a deficient number, since it is larger than the sum of its proper divisors (600168585010).

1200202211102 is a wasteful number, since it uses less digits than its factorization.

1200202211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22493154.

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

Adding to 1200202211102 its reverse (2011122020021), we get a palindrome (3211324231123).

The spelling of 1200202211102 in words is "one trillion, two hundred billion, two hundred two million, two hundred eleven thousand, one hundred two".