2210021102102 has 16 divisors (see below), whose sum is σ = 3631529548800. Its totient is φ = 1000351884840.

The previous prime is 2210021102101. The next prime is 2210021102111. The reversal of 2210021102102 is 2012011200122.

It is a super-2 number, since 2×2210021102102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210021102101) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 210152702 + ... + 210163217.

It is an arithmetic number, because the mean of its divisors is an integer number (226970596800).

Almost surely, 2^{2210021102102} is an apocalyptic number.

2210021102102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2210021102102 is a deficient number, since it is larger than the sum of its proper divisors (1421508446698).

2210021102102 is a wasteful number, since it uses less digits than its factorization.

2210021102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420316171.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2210021102102 its reverse (2012011200122), we get a palindrome (4222032302224).

The spelling of 2210021102102 in words is "two trillion, two hundred ten billion, twenty-one million, one hundred two thousand, one hundred two".