222200021121011 has 8 divisors (see below), whose sum is σ = 222655101570000. Its totient is φ = 221744979832320.

The previous prime is 222200021120981. The next prime is 222200021121049. The reversal of 222200021121011 is 110121120002222.

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 222200021121011 - 2³⁴ = 222182841251827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222200021123011) 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, 1583291 + ... + 21140171.

It is an arithmetic number, because the mean of its divisors is an integer number (27831887696250).

Almost surely, 2^{222200021121011} is an apocalyptic number.

222200021121011 is a deficient number, since it is larger than the sum of its proper divisors (455080448989).

222200021121011 is a wasteful number, since it uses less digits than its factorization.

222200021121011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19580149.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 222200021121011 its reverse (110121120002222), we get a palindrome (332321141123233).

The spelling of 222200021121011 in words is "two hundred twenty-two trillion, two hundred billion, twenty-one million, one hundred twenty-one thousand, eleven".