101111010022222 has 32 divisors (see below), whose sum is σ = 154231516200960. Its totient is φ = 49707642872160.

The previous prime is 101111010022199. The next prime is 101111010022229. The reversal of 101111010022222 is 222220010111101.

It is a junction number, because it is equal to n+sod(n) for n = 101111010022196 and 101111010022205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101111010022229) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1692402883 + ... + 1692462625.

It is an arithmetic number, because the mean of its divisors is an integer number (4819734881280).

Almost surely, 2^{101111010022222} is an apocalyptic number.

101111010022222 is a deficient number, since it is larger than the sum of its proper divisors (53120506178738).

101111010022222 is a wasteful number, since it uses less digits than its factorization.

101111010022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119248.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101111010022222 its reverse (222220010111101), we get a palindrome (323331020133323).

The spelling of 101111010022222 in words is "one hundred one trillion, one hundred eleven billion, ten million, twenty-two thousand, two hundred twenty-two".