1010211220110 has 32 divisors (see below), whose sum is σ = 2424541916160. Its totient is φ = 269385771168.

The previous prime is 1010211220019. The next prime is 1010211220133. The reversal of 1010211220110 is 110221120101.

It is a super-2 number, since 2×1010211220110² (a number of 25 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 2310459 + ... + 2712681.

It is an arithmetic number, because the mean of its divisors is an integer number (75766934880).

Almost surely, 2^{1010211220110} is an apocalyptic number.

1010211220110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010211220110 is an abundant number, since it is smaller than the sum of its proper divisors (1414330696050).

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

1010211220110 is a wasteful number, since it uses less digits than its factorization.

1010211220110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485952.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1010211220110 its reverse (110221120101), we get a palindrome (1120432340211).

It can be divided in two parts, 1010211 and 220110, that added together give a palindrome (1230321).

The spelling of 1010211220110 in words is "one trillion, ten billion, two hundred eleven million, two hundred twenty thousand, one hundred ten".