101022220212010 has 16 divisors (see below), whose sum is σ = 181840430844072. Its totient is φ = 40408791537600.

The previous prime is 101022220211993. The next prime is 101022220212031. The reversal of 101022220212010 is 10212022220101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 77911038918729 + 23111181293281 = 8826723^2 + 4807409^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7594761 + ... + 16115980.

Almost surely, 2^{101022220212010} is an apocalyptic number.

101022220212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101022220212010 is a deficient number, since it is larger than the sum of its proper divisors (80818210632062).

101022220212010 is a wasteful number, since it uses less digits than its factorization.

101022220212010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24136809.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 101022220212010 its reverse (10212022220101), we get a palindrome (111234242432111).

The spelling of 101022220212010 in words is "one hundred one trillion, twenty-two billion, two hundred twenty million, two hundred twelve thousand, ten".