122320200312230 has 64 divisors (see below), whose sum is σ = 227504124368640. Its totient is φ = 47316060215424.

The previous prime is 122320200312187. The next prime is 122320200312307. The reversal of 122320200312230 is 32213002023221.

It is a junction number, because it is equal to n+sod(n) for n = 122320200312196 and 122320200312205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132197657 + ... + 133119723.

It is an arithmetic number, because the mean of its divisors is an integer number (3554751943260).

Almost surely, 2^{122320200312230} is an apocalyptic number.

122320200312230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122320200312230 is a deficient number, since it is larger than the sum of its proper divisors (105183924056410).

122320200312230 is a wasteful number, since it uses less digits than its factorization.

122320200312230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924293.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 122320200312230 its reverse (32213002023221), we get a palindrome (154533202335451).

The spelling of 122320200312230 in words is "one hundred twenty-two trillion, three hundred twenty billion, two hundred million, three hundred twelve thousand, two hundred thirty".