101022000212111 has 4 divisors (see below), whose sum is σ = 110205818413224. Its totient is φ = 91838182011000.

The previous prime is 101022000212099. The next prime is 101022000212123. The reversal of 101022000212111 is 111212000220101.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (101022000212099) and next prime (101022000212123).

It is a cyclic number.

It is not a de Polignac number, because 101022000212111 - 2¹⁰ = 101022000211087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101022000212171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4591909100540 + ... + 4591909100561.

It is an arithmetic number, because the mean of its divisors is an integer number (27551454603306).

Almost surely, 2^{101022000212111} is an apocalyptic number.

101022000212111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101022000212111 is a deficient number, since it is larger than the sum of its proper divisors (9183818201113).

101022000212111 is an equidigital number, since it uses as much as digits as its factorization.

101022000212111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9183818201112.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101022000212111 its reverse (111212000220101), we get a palindrome (212234000432212).

The spelling of 101022000212111 in words is "one hundred one trillion, twenty-two billion, two hundred twelve thousand, one hundred eleven".