122481101 has 4 divisors (see below), whose sum is σ = 123362400. Its totient is φ = 121599804.

The previous prime is 122481097. The next prime is 122481103. The reversal of 122481101 is 101184221.

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 122481101 - 2² = 122481097 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 (122481103) 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, 440441 + ... + 440718.

It is an arithmetic number, because the mean of its divisors is an integer number (30840600).

Almost surely, 2^122481101 is an apocalyptic number.

It is an amenable number.

122481101 is a deficient number, since it is larger than the sum of its proper divisors (881299).

122481101 is an equidigital number, since it uses as much as digits as its factorization.

122481101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881298.

The product of its (nonzero) digits is 128, while the sum is 20.

The square root of 122481101 is about 11067.1180078646. The cubic root of 122481101 is about 496.6186525261.

The spelling of 122481101 in words is "one hundred twenty-two million, four hundred eighty-one thousand, one hundred one".