100210110000020 has 24 divisors (see below), whose sum is σ = 211321738252800. Its totient is φ = 39916328332832.

The previous prime is 100210109999983. The next prime is 100210110000041. The reversal of 100210110000020 is 20000011012001.

It is a super-2 number, since 2×100210110000020² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100210109999962 and 100210110000007.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 10482224300 + ... + 10482233859.

It is an arithmetic number, because the mean of its divisors is an integer number (8805072427200).

Almost surely, 2^{100210110000020} is an apocalyptic number.

100210110000020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100210110000020 is an abundant number, since it is smaller than the sum of its proper divisors (111111628252780).

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

100210110000020 is a wasteful number, since it uses less digits than its factorization.

100210110000020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20964458407 (or 20964458405 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 100210110000020 its reverse (20000011012001), we get a palindrome (120210121012021).

The spelling of 100210110000020 in words is "one hundred trillion, two hundred ten billion, one hundred ten million, twenty", and thus it is an aban number.