122551030141 has 8 divisors (see below), whose sum is σ = 124701502968. Its totient is φ = 120405120000.

The previous prime is 122551030109. The next prime is 122551030171. The reversal of 122551030141 is 141030155221.

It can be written as a sum of positive squares in 4 ways, for example, as 6075578916 + 116475451225 = 77946^2 + 341285^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 122551030141 - 2⁵ = 122551030109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122551030171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1086460 + ... + 1193941.

It is an arithmetic number, because the mean of its divisors is an integer number (15587687871).

Almost surely, 2^122551030141 is an apocalyptic number.

It is an amenable number.

122551030141 is a deficient number, since it is larger than the sum of its proper divisors (2150472827).

122551030141 is an equidigital number, since it uses as much as digits as its factorization.

122551030141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2281343.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 122551030141 its reverse (141030155221), we get a palindrome (263581185362).

The spelling of 122551030141 in words is "one hundred twenty-two billion, five hundred fifty-one million, thirty thousand, one hundred forty-one".