100211222020110 has 32 divisors (see below), whose sum is σ = 240511459779360. Its totient is φ = 26722489546368.

The previous prime is 100211222020109. The next prime is 100211222020111. The reversal of 100211222020110 is 11020222112001.

It is an interprime number because it is at equal distance from previous prime (100211222020109) and next prime (100211222020111).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 100211222020110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100211222020111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29815245 + ... + 33005624.

It is an arithmetic number, because the mean of its divisors is an integer number (7515983118105).

Almost surely, 2^{100211222020110} is an apocalyptic number.

100211222020110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100211222020110 is an abundant number, since it is smaller than the sum of its proper divisors (140300237759250).

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

100211222020110 is a wasteful number, since it uses less digits than its factorization.

100211222020110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62874052.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 100211222020110 its reverse (11020222112001), we get a palindrome (111231444132111).

The spelling of 100211222020110 in words is "one hundred trillion, two hundred eleven billion, two hundred twenty-two million, twenty thousand, one hundred ten".