122601541 has 4 divisors (see below), whose sum is σ = 124078752. Its totient is φ = 121124332.

The previous prime is 122601533. The next prime is 122601599. The reversal of 122601541 is 145106221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122601541 - 2³ = 122601533 is a prime.

It is a super-2 number, since 2×122601541² = 30062275711149362, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122601511) 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, 738481 + ... + 738646.

It is an arithmetic number, because the mean of its divisors is an integer number (31019688).

Almost surely, 2^122601541 is an apocalyptic number.

It is an amenable number.

122601541 is a deficient number, since it is larger than the sum of its proper divisors (1477211).

122601541 is an equidigital number, since it uses as much as digits as its factorization.

122601541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477210.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 122601541 is about 11072.5580152014. The cubic root of 122601541 is about 496.7813800963.

Adding to 122601541 its reverse (145106221), we get a palindrome (267707762).

The spelling of 122601541 in words is "one hundred twenty-two million, six hundred one thousand, five hundred forty-one".