122621063701 has 4 divisors (see below), whose sum is σ = 122770057312. Its totient is φ = 122472070092.

The previous prime is 122621063693. The next prime is 122621063713. The reversal of 122621063701 is 107360126221.

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 122621063701 - 2³ = 122621063693 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 (122621063771) 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, 74495571 + ... + 74497216.

It is an arithmetic number, because the mean of its divisors is an integer number (30692514328).

Almost surely, 2^122621063701 is an apocalyptic number.

It is an amenable number.

122621063701 is a deficient number, since it is larger than the sum of its proper divisors (148993611).

122621063701 is an equidigital number, since it uses as much as digits as its factorization.

122621063701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148993610.

The product of its (nonzero) digits is 6048, while the sum is 31.

Adding to 122621063701 its reverse (107360126221), we get a palindrome (229981189922).

The spelling of 122621063701 in words is "one hundred twenty-two billion, six hundred twenty-one million, sixty-three thousand, seven hundred one".