10143044220100 has 72 divisors (see below), whose sum is σ = 24011853330528. Its totient is φ = 3688302700800.

The previous prime is 10143044220047. The next prime is 10143044220107. The reversal of 10143044220100 is 102244034101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (10143044220107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98307139 + ... + 98410261.

It is an arithmetic number, because the mean of its divisors is an integer number (333497962924).

Almost surely, 2^{10143044220100} is an apocalyptic number.

10143044220100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10143044220100 is an abundant number, since it is smaller than the sum of its proper divisors (13868809110428).

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

10143044220100 is a wasteful number, since it uses less digits than its factorization.

10143044220100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192565 (or 192558 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 10143044220100 its reverse (102244034101), we get a palindrome (10245288254201).

The spelling of 10143044220100 in words is "ten trillion, one hundred forty-three billion, forty-four million, two hundred twenty thousand, one hundred".