201202110022102 has 48 divisors (see below), whose sum is σ = 349722167615712. Its totient is φ = 85044690339840.

The previous prime is 201202110022097. The next prime is 201202110022103. The reversal of 201202110022102 is 201220011202102.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201202110022103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2561706952 + ... + 2561785492.

It is an arithmetic number, because the mean of its divisors is an integer number (7285878491994).

Almost surely, 2^{201202110022102} is an apocalyptic number.

201202110022102 is a deficient number, since it is larger than the sum of its proper divisors (148520057593610).

201202110022102 is an equidigital number, since it uses as much as digits as its factorization.

201202110022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113033 (or 112960 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 201202110022102 its reverse (201220011202102), we get a palindrome (402422121224204).

The spelling of 201202110022102 in words is "two hundred one trillion, two hundred two billion, one hundred ten million, twenty-two thousand, one hundred two".