101222201010 has 64 divisors (see below), whose sum is σ = 280386987264. Its totient is φ = 22907424000.

The previous prime is 101222200999. The next prime is 101222201027. The reversal of 101222201010 is 10102222101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2364981 + ... + 2407400.

It is an arithmetic number, because the mean of its divisors is an integer number (4381046676).

Almost surely, 2^101222201010 is an apocalyptic number.

101222201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101222201010 is an abundant number, since it is smaller than the sum of its proper divisors (179164786254).

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

101222201010 is a wasteful number, since it uses less digits than its factorization.

101222201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4772499.

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

Adding to 101222201010 its reverse (10102222101), we get a palindrome (111324423111).

The spelling of 101222201010 in words is "one hundred one billion, two hundred twenty-two million, two hundred one thousand, ten".