222011001121101 has 8 divisors (see below), whose sum is σ = 296014831317984. Its totient is φ = 148007252502480.

The previous prime is 222011001121099. The next prime is 222011001121109. The reversal of 222011001121101 is 101121100110222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 222011001121101 - 2¹ = 222011001121099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222011001121109) 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 7 ways as a sum of consecutive naturals, for example, 13733746 + ... + 25152291.

It is an arithmetic number, because the mean of its divisors is an integer number (37001853914748).

Almost surely, 2^{222011001121101} is an apocalyptic number.

It is an amenable number.

222011001121101 is a deficient number, since it is larger than the sum of its proper divisors (74003830196883).

222011001121101 is a wasteful number, since it uses less digits than its factorization.

222011001121101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40789131.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 222011001121101 its reverse (101121100110222), we get a palindrome (323132101231323).

The spelling of 222011001121101 in words is "two hundred twenty-two trillion, eleven billion, one million, one hundred twenty-one thousand, one hundred one".