10020211112111 has 8 divisors (see below), whose sum is σ = 10270457266224. Its totient is φ = 9772926451200.

The previous prime is 10020211112081. The next prime is 10020211112137. The reversal of 10020211112111 is 11121111202001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10020211112111 - 2²² = 10020206917807 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 (10020211112711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 740366450 + ... + 740379983.

It is an arithmetic number, because the mean of its divisors is an integer number (1283807158278).

Almost surely, 2^{10020211112111} is an apocalyptic number.

10020211112111 is a deficient number, since it is larger than the sum of its proper divisors (250246154113).

10020211112111 is a wasteful number, since it uses less digits than its factorization.

10020211112111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480746601.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 10020211112111 its reverse (11121111202001), we get a palindrome (21141322314112).

The spelling of 10020211112111 in words is "ten trillion, twenty billion, two hundred eleven million, one hundred twelve thousand, one hundred eleven".