214212220030 has 16 divisors (see below), whose sum is σ = 405875785680. Its totient is φ = 81175156992.

The previous prime is 214212220021. The next prime is 214212220129. The reversal of 214212220030 is 30022212412.

It is a super-2 number, since 2×214212220030² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 563716179 + ... + 563716558.

It is an arithmetic number, because the mean of its divisors is an integer number (25367236605).

Almost surely, 2^214212220030 is an apocalyptic number.

214212220030 is a deficient number, since it is larger than the sum of its proper divisors (191663565650).

214212220030 is a wasteful number, since it uses less digits than its factorization.

214212220030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127432763.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 214212220030 its reverse (30022212412), we get a palindrome (244234432442).

The spelling of 214212220030 in words is "two hundred fourteen billion, two hundred twelve million, two hundred twenty thousand, thirty".