2323202012220 has 96 divisors (see below), whose sum is σ = 6790574020608. Its totient is φ = 592341832192.

The previous prime is 2323202012213. The next prime is 2323202012269. The reversal of 2323202012220 is 222102023232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3032872 + ... + 3720848.

It is an arithmetic number, because the mean of its divisors is an integer number (70735146048).

Almost surely, 2^{2323202012220} is an apocalyptic number.

2323202012220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2323202012220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3395287010304).

2323202012220 is an abundant number, since it is smaller than the sum of its proper divisors (4467372008388).

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

2323202012220 is a wasteful number, since it uses less digits than its factorization.

2323202012220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690459 (or 690457 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 2323202012220 its reverse (222102023232), we get a palindrome (2545304035452).

The spelling of 2323202012220 in words is "two trillion, three hundred twenty-three billion, two hundred two million, twelve thousand, two hundred twenty".