1010210102112 has 48 divisors (see below), whose sum is σ = 2663693061120. Its totient is φ = 335226663552.

The previous prime is 1010210102051. The next prime is 1010210102123. The reversal of 1010210102112 is 2112010120101.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23572812 + ... + 23615627.

It is an arithmetic number, because the mean of its divisors is an integer number (55493605440).

Almost surely, 2^{1010210102112} is an apocalyptic number.

1010210102112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1010210102112 is an abundant number, since it is smaller than the sum of its proper divisors (1653482959008).

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

1010210102112 is a wasteful number, since it uses less digits than its factorization.

1010210102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47188675 (or 47188667 counting only the distinct ones).

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

Adding to 1010210102112 its reverse (2112010120101), we get a palindrome (3122220222213).

The spelling of 1010210102112 in words is "one trillion, ten billion, two hundred ten million, one hundred two thousand, one hundred twelve".