2210112101020 has 12 divisors (see below), whose sum is σ = 4641235412184. Its totient is φ = 884044840400.

The previous prime is 2210112101011. The next prime is 2210112101027. The reversal of 2210112101020 is 201012110122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210112101027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55252802506 + ... + 55252802545.

It is an arithmetic number, because the mean of its divisors is an integer number (386769617682).

Almost surely, 2^{2210112101020} is an apocalyptic number.

2210112101020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2210112101020 is an abundant number, since it is smaller than the sum of its proper divisors (2431123311164).

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

2210112101020 is a wasteful number, since it uses less digits than its factorization.

2210112101020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110505605060 (or 110505605058 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2210112101020 its reverse (201012110122), we get a palindrome (2411124211142).

It can be divided in two parts, 2210112 and 101020, that added together give a palindrome (2311132).

The spelling of 2210112101020 in words is "two trillion, two hundred ten billion, one hundred twelve million, one hundred one thousand, twenty".