1210222110230 has 32 divisors (see below), whose sum is σ = 2500284780864. Its totient is φ = 413152459776.

The previous prime is 1210222110221. The next prime is 1210222110239. The reversal of 1210222110230 is 320112220121.

It is an interprime number because it is at equal distance from previous prime (1210222110221) and next prime (1210222110239).

It is a junction number, because it is equal to n+sod(n) for n = 1210222110199 and 1210222110208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210222110239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37084307 + ... + 37116926.

It is an arithmetic number, because the mean of its divisors is an integer number (78133899402).

Almost surely, 2^{1210222110230} is an apocalyptic number.

1210222110230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1210222110230 is an abundant number, since it is smaller than the sum of its proper divisors (1290062670634).

1210222110230 is a wasteful number, since it uses less digits than its factorization.

1210222110230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74201480.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1210222110230 its reverse (320112220121), we get a palindrome (1530334330351).

The spelling of 1210222110230 in words is "one trillion, two hundred ten billion, two hundred twenty-two million, one hundred ten thousand, two hundred thirty".