222212211011102 has 16 divisors (see below), whose sum is σ = 360941381428992. Its totient is φ = 101992855030560.

The previous prime is 222212211011053. The next prime is 222212211011113. The reversal of 222212211011102 is 201110112212222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23609452478 + ... + 23609461889.

It is an arithmetic number, because the mean of its divisors is an integer number (22558836339312).

Almost surely, 2^{222212211011102} is an apocalyptic number.

222212211011102 is a deficient number, since it is larger than the sum of its proper divisors (138729170417890).

222212211011102 is a wasteful number, since it uses less digits than its factorization.

222212211011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47218914563.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 222212211011102 its reverse (201110112212222), we get a palindrome (423322323223324).

The spelling of 222212211011102 in words is "two hundred twenty-two trillion, two hundred twelve billion, two hundred eleven million, eleven thousand, one hundred two".