12202202210 has 16 divisors (see below), whose sum is σ = 23960688192. Its totient is φ = 4437164400.

The previous prime is 12202202179. The next prime is 12202202231. The reversal of 12202202210 is 1220220221.

It is a Curzon 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, 55464446 + ... + 55464665.

It is an arithmetic number, because the mean of its divisors is an integer number (1497543012).

Almost surely, 2^12202202210 is an apocalyptic number.

12202202210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12202202210 is a deficient number, since it is larger than the sum of its proper divisors (11758485982).

12202202210 is a wasteful number, since it uses less digits than its factorization.

12202202210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110929129.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12202202210 its reverse (1220220221), we get a palindrome (13422422431).

It can be divided in two parts, 12202 and 202210, that added together give a palindrome (214412).

The spelling of 12202202210 in words is "twelve billion, two hundred two million, two hundred two thousand, two hundred ten".