101000002222111 has 16 divisors (see below), whose sum is σ = 102640731072768. Its totient is φ = 99363260304000.

The previous prime is 101000002222081. The next prime is 101000002222121. The reversal of 101000002222111 is 111222200000101.

It is a cyclic number.

It is not a de Polignac number, because 101000002222111 - 2¹¹ = 101000002220063 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101000002222091 and 101000002222100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101000002222121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199236876 + ... + 199743166.

It is an arithmetic number, because the mean of its divisors is an integer number (6415045692048).

Almost surely, 2^{101000002222111} is an apocalyptic number.

101000002222111 is a deficient number, since it is larger than the sum of its proper divisors (1640728850657).

101000002222111 is a wasteful number, since it uses less digits than its factorization.

101000002222111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510222.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101000002222111 its reverse (111222200000101), we get a palindrome (212222202222212).

The spelling of 101000002222111 in words is "one hundred one trillion, two million, two hundred twenty-two thousand, one hundred eleven".