122401542335311 has 8 divisors (see below), whose sum is σ = 122546126236320. Its totient is φ = 122257031150592.

The previous prime is 122401542335279. The next prime is 122401542335351. The reversal of 122401542335311 is 113533245104221.

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 122401542335311 - 2⁵ = 122401542335279 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 (122401542335351) 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, 14810166 + ... + 21544003.

It is an arithmetic number, because the mean of its divisors is an integer number (15318265779540).

Almost surely, 2^{122401542335311} is an apocalyptic number.

122401542335311 is a deficient number, since it is larger than the sum of its proper divisors (144583901009).

122401542335311 is a wasteful number, since it uses less digits than its factorization.

122401542335311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36358145.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 122401542335311 its reverse (113533245104221), we get a palindrome (235934787439532).

The spelling of 122401542335311 in words is "one hundred twenty-two trillion, four hundred one billion, five hundred forty-two million, three hundred thirty-five thousand, three hundred eleven".