122621741701 has 4 divisors (see below), whose sum is σ = 129075517600. Its totient is φ = 116167965804.

The previous prime is 122621741681. The next prime is 122621741713. The reversal of 122621741701 is 107147126221.

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 122621741701 - 2²¹ = 122619644549 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 (122621741791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3226887921 + ... + 3226887958.

It is an arithmetic number, because the mean of its divisors is an integer number (32268879400).

Almost surely, 2^122621741701 is an apocalyptic number.

It is an amenable number.

122621741701 is a deficient number, since it is larger than the sum of its proper divisors (6453775899).

122621741701 is an equidigital number, since it uses as much as digits as its factorization.

122621741701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6453775898.

The product of its (nonzero) digits is 9408, while the sum is 34.

Adding to 122621741701 its reverse (107147126221), we get a palindrome (229768867922).

The spelling of 122621741701 in words is "one hundred twenty-two billion, six hundred twenty-one million, seven hundred forty-one thousand, seven hundred one".