102010011010212 has 24 divisors (see below), whose sum is σ = 240380025947712. Its totient is φ = 33666670300000.

The previous prime is 102010011010183. The next prime is 102010011010217. The reversal of 102010011010212 is 212010110010201.

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

It is not an unprimeable number, because it can be changed into a prime (102010011010217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42083336664 + ... + 42083339087.

It is an arithmetic number, because the mean of its divisors is an integer number (10015834414488).

Almost surely, 2^{102010011010212} is an apocalyptic number.

102010011010212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102010011010212 is an abundant number, since it is smaller than the sum of its proper divisors (138370014937500).

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

102010011010212 is a wasteful number, since it uses less digits than its factorization.

102010011010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84166675859 (or 84166675857 counting only the distinct ones).

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

Adding to 102010011010212 its reverse (212010110010201), we get a palindrome (314020121020413).

The spelling of 102010011010212 in words is "one hundred two trillion, ten billion, eleven million, ten thousand, two hundred twelve".