10122112110111 has 8 divisors (see below), whose sum is σ = 13509525251760. Its totient is φ = 6741386854272.

The previous prime is 10122112110091. The next prime is 10122112110139. The reversal of 10122112110111 is 11101121122101.

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

It is not a de Polignac number, because 10122112110111 - 2¹³ = 10122112101919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122112110611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1671967920 + ... + 1671973973.

It is an arithmetic number, because the mean of its divisors is an integer number (1688690656470).

Almost surely, 2^{10122112110111} is an apocalyptic number.

10122112110111 is a deficient number, since it is larger than the sum of its proper divisors (3387413141649).

10122112110111 is a wasteful number, since it uses less digits than its factorization.

10122112110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3343942905.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 10122112110111 its reverse (11101121122101), we get a palindrome (21223233232212).

The spelling of 10122112110111 in words is "ten trillion, one hundred twenty-two billion, one hundred twelve million, one hundred ten thousand, one hundred eleven".