2210102021022 has 192 divisors, whose sum is σ = 5463255470400.
Its totient is φ = 593247406080.
The previous prime is 2210102021003. The next prime is 2210102021041. The reversal of 2210102021022 is 2201202010122.
It is an interprime number because it is at equal distance from previous prime (2210102021003) and next prime (2210102021041).
It is a junction number, because it is equal to n+sod(n) for n = 2210102020992 and 2210102021010.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 135973048 + ... + 135989300.
It is an arithmetic number, because the mean of its divisors is an integer number (28454455575).
Almost surely, 22210102021022 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2210102021022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2731627735200).
2210102021022 is an abundant number, since it is smaller than the sum of its proper divisors (3253153449378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2210102021022 is a wasteful number, since it uses less digits than its factorization.
2210102021022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16731 (or 16724 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 2210102021022 its reverse (2201202010122), we get a palindrome (4411304031144).
The spelling of 2210102021022 in words is "two trillion, two hundred ten billion, one hundred two million, twenty-one thousand, twenty-two".