230321202122 has 16 divisors (see below), whose sum is σ = 389885421600. Its totient is φ = 101081405040.

The previous prime is 230321202113. The next prime is 230321202131. The reversal of 230321202122 is 221202123032.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (230321202113) and next prime (230321202131).

It is a super-2 number, since 2×230321202122² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230321202094 and 230321202103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180501872 + ... + 180503147.

It is an arithmetic number, because the mean of its divisors is an integer number (24367838850).

Almost surely, 2^230321202122 is an apocalyptic number.

230321202122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

230321202122 is a deficient number, since it is larger than the sum of its proper divisors (159564219478).

230321202122 is a wasteful number, since it uses less digits than its factorization.

230321202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361005061.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 230321202122 its reverse (221202123032), we get a palindrome (451523325154).

The spelling of 230321202122 in words is "two hundred thirty billion, three hundred twenty-one million, two hundred two thousand, one hundred twenty-two".