101111022020222 has 16 divisors (see below), whose sum is σ = 152337278378880. Its totient is φ = 50332137504768.

The previous prime is 101111022020219. The next prime is 101111022020243. The reversal of 101111022020222 is 222020220111101.

It is a self number, because there is not a number n which added to its sum of digits gives 101111022020222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51097358 + ... + 53039249.

It is an arithmetic number, because the mean of its divisors is an integer number (9521079898680).

Almost surely, 2^{101111022020222} is an apocalyptic number.

101111022020222 is a deficient number, since it is larger than the sum of its proper divisors (51226256358658).

101111022020222 is a wasteful number, since it uses less digits than its factorization.

101111022020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104138755.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101111022020222 its reverse (222020220111101), we get a palindrome (323131242131323).

The spelling of 101111022020222 in words is "one hundred one trillion, one hundred eleven billion, twenty-two million, twenty thousand, two hundred twenty-two".