2122102220310 has 64 divisors (see below), whose sum is σ = 5659308725760. Its totient is φ = 565856978400.

The previous prime is 2122102220291. The next prime is 2122102220353. The reversal of 2122102220310 is 130222012212.

2122102220310 is a `hidden beast` number, since 2 + 122 + 10 + 2 + 220 + 310 = 666.

It is a super-2 number, since 2×2122102220310² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

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, 4018135 + ... + 4515485.

It is an arithmetic number, because the mean of its divisors is an integer number (88426698840).

Almost surely, 2^{2122102220310} is an apocalyptic number.

2122102220310 is an abundant number, since it is smaller than the sum of its proper divisors (3537206505450).

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

2122102220310 is a wasteful number, since it uses less digits than its factorization.

2122102220310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513170 (or 513164 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2122102220310 its reverse (130222012212), we get a palindrome (2252324232522).

The spelling of 2122102220310 in words is "two trillion, one hundred twenty-two billion, one hundred two million, two hundred twenty thousand, three hundred ten".