12202011211210 has 8 divisors (see below), whose sum is σ = 21963620180196. Its totient is φ = 4880804484480.

The previous prime is 12202011211199. The next prime is 12202011211219. The reversal of 12202011211210 is 1211211020221.

It can be written as a sum of positive squares in 2 ways, for example, as 12143810131209 + 58201080001 = 3484797^2 + 241249^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12202011211219) 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, 610100560551 + ... + 610100560570.

Almost surely, 2^{12202011211210} is an apocalyptic number.

12202011211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12202011211210 is a deficient number, since it is larger than the sum of its proper divisors (9761608968986).

12202011211210 is a wasteful number, since it uses less digits than its factorization.

12202011211210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220201121128.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 12202011211210 its reverse (1211211020221), we get a palindrome (13413222231431).

The spelling of 12202011211210 in words is "twelve trillion, two hundred two billion, eleven million, two hundred eleven thousand, two hundred ten".