2212140030 has 16 divisors (see below), whose sum is σ = 5309136144. Its totient is φ = 589904000.

The previous prime is 2212140013. The next prime is 2212140059. The reversal of 2212140030 is 300412122.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2212139991 and 2212140009.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36868971 + ... + 36869030.

It is an arithmetic number, because the mean of its divisors is an integer number (331821009).

Almost surely, 2^2212140030 is an apocalyptic number.

2212140030 is an abundant number, since it is smaller than the sum of its proper divisors (3096996114).

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

2212140030 is a wasteful number, since it uses less digits than its factorization.

2212140030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73738011.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2212140030 is about 47033.3927119871. The cubic root of 2212140030 is about 1302.9793658249.

Adding to 2212140030 its reverse (300412122), we get a palindrome (2512552152).

The spelling of 2212140030 in words is "two billion, two hundred twelve million, one hundred forty thousand, thirty".