2312212102 has 16 divisors (see below), whose sum is σ = 3502400112. Its totient is φ = 1144765440.

The previous prime is 2312212099. The next prime is 2312212117. The reversal of 2312212102 is 2012122132.

It is a happy number.

It is a congruent 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, 260278 + ... + 269014.

It is an arithmetic number, because the mean of its divisors is an integer number (218900007).

Almost surely, 2^2312212102 is an apocalyptic number.

2312212102 is a deficient number, since it is larger than the sum of its proper divisors (1190188010).

2312212102 is a wasteful number, since it uses less digits than its factorization.

2312212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10023.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2312212102 is about 48085.4666401398. The cubic root of 2312212102 is about 1322.3382381542.

Adding to 2312212102 its reverse (2012122132), we get a palindrome (4324334234).

The spelling of 2312212102 in words is "two billion, three hundred twelve million, two hundred twelve thousand, one hundred two".