102211202200222 has 4 divisors (see below), whose sum is σ = 153316803300336. Its totient is φ = 51105601100110.

The previous prime is 102211202200193. The next prime is 102211202200291. The reversal of 102211202200222 is 222002202112201.

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

It is a super-2 number, since 2×102211202200222² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102211202200222.

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, 25552800550054 + ... + 25552800550057.

It is an arithmetic number, because the mean of its divisors is an integer number (38329200825084).

Almost surely, 2^{102211202200222} is an apocalyptic number.

102211202200222 is a deficient number, since it is larger than the sum of its proper divisors (51105601100114).

102211202200222 is an equidigital number, since it uses as much as digits as its factorization.

102211202200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51105601100113.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 102211202200222 its reverse (222002202112201), we get a palindrome (324213404312423).

The spelling of 102211202200222 in words is "one hundred two trillion, two hundred eleven billion, two hundred two million, two hundred thousand, two hundred twenty-two".