222001771042022 has 4 divisors (see below), whose sum is σ = 333002656563036. Its totient is φ = 111000885521010.

The previous prime is 222001771042019. The next prime is 222001771042067. The reversal of 222001771042022 is 220240177100222.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 222001771042022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55500442760504 + ... + 55500442760507.

It is an arithmetic number, because the mean of its divisors is an integer number (83250664140759).

Almost surely, 2^{222001771042022} is an apocalyptic number.

222001771042022 is a deficient number, since it is larger than the sum of its proper divisors (111000885521014).

222001771042022 is a wasteful number, since it uses less digits than its factorization.

222001771042022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111000885521013.

The product of its (nonzero) digits is 12544, while the sum is 32.

The spelling of 222001771042022 in words is "two hundred twenty-two trillion, one billion, seven hundred seventy-one million, forty-two thousand, twenty-two".