102010100022012 has 48 divisors (see below), whose sum is σ = 292952082117632. Its totient is φ = 26903762642880.

The previous prime is 102010100022007. The next prime is 102010100022013. The reversal of 102010100022012 is 210220001010201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102010100022013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46707920164 + ... + 46707922347.

Almost surely, 2^{102010100022012} is an apocalyptic number.

102010100022012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102010100022012 is an abundant number, since it is smaller than the sum of its proper divisors (190941982095620).

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

102010100022012 is a wasteful number, since it uses less digits than its factorization.

102010100022012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93415842538 (or 93415842536 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 102010100022012 its reverse (210220001010201), we get a palindrome (312230101032213).

The spelling of 102010100022012 in words is "one hundred two trillion, ten billion, one hundred million, twenty-two thousand, twelve".