1010010212120 has 64 divisors (see below), whose sum is σ = 2796951366720. Its totient is φ = 319651582464.

The previous prime is 1010010212119. The next prime is 1010010212147. The reversal of 1010010212120 is 212120100101.

It is a congruent number.

It is an unprimeable number.

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, 138734027 + ... + 138741306.

It is an arithmetic number, because the mean of its divisors is an integer number (43702365105).

Almost surely, 2^{1010010212120} is an apocalyptic number.

1010010212120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010010212120 is an abundant number, since it is smaller than the sum of its proper divisors (1786941154600).

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

1010010212120 is a wasteful number, since it uses less digits than its factorization.

1010010212120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277475364 (or 277475360 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1010010212120 its reverse (212120100101), we get a palindrome (1222130312221).

The spelling of 1010010212120 in words is "one trillion, ten billion, ten million, two hundred twelve thousand, one hundred twenty".