122401145332254 has 8 divisors (see below), whose sum is σ = 244802290664520. Its totient is φ = 40800381777416.

The previous prime is 122401145332253. The next prime is 122401145332309. The reversal of 122401145332254 is 452233541104221.

It is a sphenic number, since it is the product of 3 distinct primes.

122401145332254 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122401145332253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10200095444349 + ... + 10200095444360.

It is an arithmetic number, because the mean of its divisors is an integer number (30600286333065).

Almost surely, 2^{122401145332254} is an apocalyptic number.

122401145332254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122401145332254 is a wasteful number, since it uses less digits than its factorization.

122401145332254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20400190888714.

The product of its (nonzero) digits is 230400, while the sum is 39.

Adding to 122401145332254 its reverse (452233541104221), we get a palindrome (574634686436475).

The spelling of 122401145332254 in words is "one hundred twenty-two trillion, four hundred one billion, one hundred forty-five million, three hundred thirty-two thousand, two hundred fifty-four".