12202102111222 has 32 divisors (see below), whose sum is σ = 18522392116032. Its totient is φ = 6028184623104.

The previous prime is 12202102111219. The next prime is 12202102111231. The reversal of 12202102111222 is 22211120120221.

It is a self number, because there is not a number n which added to its sum of digits gives 12202102111222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 508557258 + ... + 508581250.

It is an arithmetic number, because the mean of its divisors is an integer number (578824753626).

Almost surely, 2^{12202102111222} is an apocalyptic number.

12202102111222 is a deficient number, since it is larger than the sum of its proper divisors (6320290004810).

12202102111222 is a wasteful number, since it uses less digits than its factorization.

12202102111222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28312.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 12202102111222 its reverse (22211120120221), we get a palindrome (34413222231443).

The spelling of 12202102111222 in words is "twelve trillion, two hundred two billion, one hundred two million, one hundred eleven thousand, two hundred twenty-two".