101220202211222 has 8 divisors (see below), whose sum is σ = 151979302636200. Its totient is φ = 50560434665824.

The previous prime is 101220202211209. The next prime is 101220202211239. The reversal of 101220202211222 is 222112202022101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 101220202211194 and 101220202211203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24833217347 + ... + 24833221422.

It is an arithmetic number, because the mean of its divisors is an integer number (18997412829525).

Almost surely, 2^{101220202211222} is an apocalyptic number.

101220202211222 is a deficient number, since it is larger than the sum of its proper divisors (50759100424978).

101220202211222 is a wasteful number, since it uses less digits than its factorization.

101220202211222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49666439790.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 101220202211222 its reverse (222112202022101), we get a palindrome (323332404233323).

The spelling of 101220202211222 in words is "one hundred one trillion, two hundred twenty billion, two hundred two million, two hundred eleven thousand, two hundred twenty-two".