122555240244230 has 32 divisors (see below), whose sum is σ = 221822456663808. Its totient is φ = 48750323299200.

The previous prime is 122555240244223. The next prime is 122555240244263. The reversal of 122555240244230 is 32442042555221.

It is a super-2 number, since 2×122555240244230² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98171339 + ... + 99411881.

It is an arithmetic number, because the mean of its divisors is an integer number (6931951770744).

Almost surely, 2^{122555240244230} is an apocalyptic number.

122555240244230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122555240244230 is a deficient number, since it is larger than the sum of its proper divisors (99267216419578).

122555240244230 is a wasteful number, since it uses less digits than its factorization.

122555240244230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295312.

The product of its (nonzero) digits is 768000, while the sum is 41.

Adding to 122555240244230 its reverse (32442042555221), we get a palindrome (154997282799451).

The spelling of 122555240244230 in words is "one hundred twenty-two trillion, five hundred fifty-five billion, two hundred forty million, two hundred forty-four thousand, two hundred thirty".