222120011120101 has 8 divisors (see below), whose sum is σ = 223190571374208. Its totient is φ = 221052021240000.

The previous prime is 222120011120041. The next prime is 222120011120107. The reversal of 222120011120101 is 101021110021222.

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 222120011120101 - 2²⁵ = 222119977565669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222120011120107) 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, 642420255 + ... + 642765916.

It is an arithmetic number, because the mean of its divisors is an integer number (27898821421776).

Almost surely, 2^{222120011120101} is an apocalyptic number.

It is an amenable number.

222120011120101 is a deficient number, since it is larger than the sum of its proper divisors (1070560254107).

222120011120101 is a wasteful number, since it uses less digits than its factorization.

222120011120101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285187003.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 222120011120101 its reverse (101021110021222), we get a palindrome (323141121141323).

The spelling of 222120011120101 in words is "two hundred twenty-two trillion, one hundred twenty billion, eleven million, one hundred twenty thousand, one hundred one".