214103204112 has 160 divisors (see below), whose sum is σ = 644935864320. Its totient is φ = 59939228160.

The previous prime is 214103204069. The next prime is 214103204113. The reversal of 214103204112 is 211402301412.

It is a super-2 number, since 2×214103204112² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (214103204113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5370589 + ... + 5410307.

It is an arithmetic number, because the mean of its divisors is an integer number (4030849152).

Almost surely, 2^214103204112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214103204112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (322467932160).

214103204112 is an abundant number, since it is smaller than the sum of its proper divisors (430832660208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214103204112 is a wasteful number, since it uses less digits than its factorization.

214103204112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40061 (or 40055 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 214103204112 its reverse (211402301412), we get a palindrome (425505505524).

The spelling of 214103204112 in words is "two hundred fourteen billion, one hundred three million, two hundred four thousand, one hundred twelve".