222221020000101 has 16 divisors (see below), whose sum is σ = 297078096970560. Its totient is φ = 147755649121920.

The previous prime is 222221020000033. The next prime is 222221020000123. The reversal of 222221020000101 is 101000020122222.

It is not a de Polignac number, because 222221020000101 - 2¹¹ = 222221019998053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222221020007101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266165361 + ... + 266998953.

It is an arithmetic number, because the mean of its divisors is an integer number (18567381060660).

Almost surely, 2^{222221020000101} is an apocalyptic number.

It is an amenable number.

222221020000101 is a deficient number, since it is larger than the sum of its proper divisors (74857076970459).

222221020000101 is a wasteful number, since it uses less digits than its factorization.

222221020000101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068436.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 222221020000101 its reverse (101000020122222), we get a palindrome (323221040122323).

The spelling of 222221020000101 in words is "two hundred twenty-two trillion, two hundred twenty-one billion, twenty million, one hundred one", and thus it is an aban number.