122405230630 has 64 divisors (see below), whose sum is σ = 229890830400. Its totient is φ = 46889441280.

The previous prime is 122405230579. The next prime is 122405230687. The reversal of 122405230630 is 36032504221.

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, 5060044 + ... + 5084176.

It is an arithmetic number, because the mean of its divisors is an integer number (3592044225).

Almost surely, 2^122405230630 is an apocalyptic number.

122405230630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122405230630 is a deficient number, since it is larger than the sum of its proper divisors (107485599770).

122405230630 is a wasteful number, since it uses less digits than its factorization.

122405230630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24409.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 122405230630 its reverse (36032504221), we get a palindrome (158437734851).

The spelling of 122405230630 in words is "one hundred twenty-two billion, four hundred five million, two hundred thirty thousand, six hundred thirty".