100202021012010 has 16 divisors (see below), whose sum is σ = 240484850428896. Its totient is φ = 26720538936528.

The previous prime is 100202021011999. The next prime is 100202021012029. The reversal of 100202021012010 is 10210120202001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1670033683504 + ... + 1670033683563.

It is an arithmetic number, because the mean of its divisors is an integer number (15030303151806).

Almost surely, 2^{100202021012010} is an apocalyptic number.

100202021012010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100202021012010 is an abundant number, since it is smaller than the sum of its proper divisors (140282829416886).

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

100202021012010 is a wasteful number, since it uses less digits than its factorization.

100202021012010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3340067367077.

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

Adding to 100202021012010 its reverse (10210120202001), we get a palindrome (110412141214011).

The spelling of 100202021012010 in words is "one hundred trillion, two hundred two billion, twenty-one million, twelve thousand, ten".