222012011100101 has 8 divisors (see below), whose sum is σ = 243857586563520. Its totient is φ = 201182508914112.

The previous prime is 222012011100097. The next prime is 222012011100109. The reversal of 222012011100101 is 101001110210222.

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

It is a cyclic number.

It is not a de Polignac number, because 222012011100101 - 2² = 222012011100097 is a prime.

It is a super-2 number, since 2×222012011100101² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222012011100109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254018318900 + ... + 254018319773.

It is an arithmetic number, because the mean of its divisors is an integer number (30482198320440).

Almost surely, 2^{222012011100101} is an apocalyptic number.

It is an amenable number.

222012011100101 is a deficient number, since it is larger than the sum of its proper divisors (21845575463419).

222012011100101 is a wasteful number, since it uses less digits than its factorization.

222012011100101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508036638715.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 222012011100101 its reverse (101001110210222), we get a palindrome (323013121310323).

The spelling of 222012011100101 in words is "two hundred twenty-two trillion, twelve billion, eleven million, one hundred thousand, one hundred one".