101220102200010 has 32 divisors (see below), whose sum is σ = 246554039990592. Its totient is φ = 26589161174400.

The previous prime is 101220102199949. The next prime is 101220102200027. The reversal of 101220102200010 is 10002201022101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25179127891 + ... + 25179131910.

It is an arithmetic number, because the mean of its divisors is an integer number (7704813749706).

Almost surely, 2^{101220102200010} is an apocalyptic number.

101220102200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101220102200010 is an abundant number, since it is smaller than the sum of its proper divisors (145333937790582).

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

101220102200010 is a wasteful number, since it uses less digits than its factorization.

101220102200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50358259878.

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

Adding to 101220102200010 its reverse (10002201022101), we get a palindrome (111222303222111).

The spelling of 101220102200010 in words is "one hundred one trillion, two hundred twenty billion, one hundred two million, two hundred thousand, ten".