10101102001212 has 48 divisors (see below), whose sum is σ = 23925604062080. Its totient is φ = 3316143834432.

The previous prime is 10101102001093. The next prime is 10101102001229. The reversal of 10101102001212 is 21210020110101.

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 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, 3000714 + ... + 5404302.

Almost surely, 2^{10101102001212} is an apocalyptic number.

10101102001212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10101102001212 is an abundant number, since it is smaller than the sum of its proper divisors (13824502060868).

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

10101102001212 is a wasteful number, since it uses less digits than its factorization.

10101102001212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2408890 (or 2408888 counting only the distinct ones).

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

Adding to 10101102001212 its reverse (21210020110101), we get a palindrome (31311122111313).

The spelling of 10101102001212 in words is "ten trillion, one hundred one billion, one hundred two million, one thousand, two hundred twelve".