2312202323010 has 128 divisors (see below), whose sum is σ = 5879817216000. Its totient is φ = 580972377600.

The previous prime is 2312202322993. The next prime is 2312202323099. The reversal of 2312202323010 is 103232022132.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18966109 + ... + 19087631.

It is an arithmetic number, because the mean of its divisors is an integer number (45936072000).

Almost surely, 2^{2312202323010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2312202323010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2939908608000).

2312202323010 is an abundant number, since it is smaller than the sum of its proper divisors (3567614892990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2312202323010 is a wasteful number, since it uses less digits than its factorization.

2312202323010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122104.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2312202323010 its reverse (103232022132), we get a palindrome (2415434345142).

The spelling of 2312202323010 in words is "two trillion, three hundred twelve billion, two hundred two million, three hundred twenty-three thousand, ten".