2214402100 has 18 divisors (see below), whose sum is σ = 4805252774. Its totient is φ = 885760800.

The previous prime is 2214402079. The next prime is 2214402121. The reversal of 2214402100 is 12044122.

It is an interprime number because it is at equal distance from previous prime (2214402079) and next prime (2214402121).

It can be written as a sum of positive squares in 3 ways, for example, as 160680976 + 2053721124 = 12676^2 + 45318^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11071911 + ... + 11072110.

Almost surely, 2^2214402100 is an apocalyptic number.

2214402100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2214402100 is an abundant number, since it is smaller than the sum of its proper divisors (2590850674).

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

2214402100 is a wasteful number, since it uses less digits than its factorization.

2214402100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22144035 (or 22144028 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2214402100 is about 47057.4340566929. The cubic root of 2214402100 is about 1303.4233441163.

Adding to 2214402100 its reverse (12044122), we get a palindrome (2226446222).

The spelling of 2214402100 in words is "two billion, two hundred fourteen million, four hundred two thousand, one hundred".