10100021110212 has 96 divisors (see below), whose sum is σ = 27490967167104. Its totient is φ = 2852055808000.

The previous prime is 10100021110199. The next prime is 10100021110217. The reversal of 10100021110212 is 21201112000101.

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 (10100021110217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22055043 + ... + 22508330.

It is an arithmetic number, because the mean of its divisors is an integer number (286364241324).

Almost surely, 2^{10100021110212} is an apocalyptic number.

10100021110212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10100021110212 is an abundant number, since it is smaller than the sum of its proper divisors (17390946056892).

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

10100021110212 is a wasteful number, since it uses less digits than its factorization.

10100021110212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44563509 (or 44563507 counting only the distinct ones).

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

Adding to 10100021110212 its reverse (21201112000101), we get a palindrome (31301133110313).

It can be divided in two parts, 101000 and 21110212, that added together give a palindrome (21211212).

The spelling of 10100021110212 in words is "ten trillion, one hundred billion, twenty-one million, one hundred ten thousand, two hundred twelve".