101222033111 has 2 divisors, whose sum is σ = 101222033112. Its totient is φ = 101222033110.

The previous prime is 101222033083. The next prime is 101222033117. The reversal of 101222033111 is 111330222101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101222033111 - 2²² = 101217838807 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101222033111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101222033117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50611016555 + 50611016556.

It is an arithmetic number, because the mean of its divisors is an integer number (50611016556).

Almost surely, 2^101222033111 is an apocalyptic number.

101222033111 is a deficient number, since it is larger than the sum of its proper divisors (1).

101222033111 is an equidigital number, since it uses as much as digits as its factorization.

101222033111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 101222033111 its reverse (111330222101), we get a palindrome (212552255212).

The spelling of 101222033111 in words is "one hundred one billion, two hundred twenty-two million, thirty-three thousand, one hundred eleven".