222020331001102 has 4 divisors (see below), whose sum is σ = 333030496501656. Its totient is φ = 111010165500550.

The previous prime is 222020331001039. The next prime is 222020331001103. The reversal of 222020331001102 is 201100133020222.

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 222020331001102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222020331001103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55505082750274 + ... + 55505082750277.

It is an arithmetic number, because the mean of its divisors is an integer number (83257624125414).

Almost surely, 2^{222020331001102} is an apocalyptic number.

222020331001102 is a deficient number, since it is larger than the sum of its proper divisors (111010165500554).

222020331001102 is a wasteful number, since it uses less digits than its factorization.

222020331001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111010165500553.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 222020331001102 its reverse (201100133020222), we get a palindrome (423120464021324).

The spelling of 222020331001102 in words is "two hundred twenty-two trillion, twenty billion, three hundred thirty-one million, one thousand, one hundred two".