2114310642220 has 144 divisors (see below), whose sum is σ = 5199776618400. Its totient is φ = 720036366336.

The previous prime is 2114310642187. The next prime is 2114310642221. The reversal of 2114310642220 is 222460134112.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (2114310642221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 87904756 + ... + 87928804.

It is an arithmetic number, because the mean of its divisors is an integer number (36109559850).

Almost surely, 2^{2114310642220} is an apocalyptic number.

2114310642220 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 2114310642220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2599888309200).

2114310642220 is an abundant number, since it is smaller than the sum of its proper divisors (3085465976180).

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

2114310642220 is a wasteful number, since it uses less digits than its factorization.

2114310642220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24672 (or 24663 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 2114310642220 its reverse (222460134112), we get a palindrome (2336770776332).

The spelling of 2114310642220 in words is "two trillion, one hundred fourteen billion, three hundred ten million, six hundred forty-two thousand, two hundred twenty".