2102114202220 has 96 divisors (see below), whose sum is σ = 4460682373056. Its totient is φ = 832094208000.

The previous prime is 2102114202197. The next prime is 2102114202269. The reversal of 2102114202220 is 222024112012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 737323795 + ... + 737326645.

It is an arithmetic number, because the mean of its divisors is an integer number (46465441386).

Almost surely, 2^{2102114202220} is an apocalyptic number.

2102114202220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2102114202220 is an abundant number, since it is smaller than the sum of its proper divisors (2358568170836).

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

2102114202220 is a wasteful number, since it uses less digits than its factorization.

2102114202220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3971 (or 3969 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2102114202220 its reverse (222024112012), we get a palindrome (2324138314232).

The spelling of 2102114202220 in words is "two trillion, one hundred two billion, one hundred fourteen million, two hundred two thousand, two hundred twenty".