122951949041 has 4 divisors (see below), whose sum is σ = 123920074752. Its totient is φ = 121983823332.

The previous prime is 122951949037. The next prime is 122951949077. The reversal of 122951949041 is 140949159221.

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 122951949041 - 2² = 122951949037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122951949011) 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, 484062665 + ... + 484062918.

It is an arithmetic number, because the mean of its divisors is an integer number (30980018688).

Almost surely, 2^122951949041 is an apocalyptic number.

It is an amenable number.

122951949041 is a deficient number, since it is larger than the sum of its proper divisors (968125711).

122951949041 is an equidigital number, since it uses as much as digits as its factorization.

122951949041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968125710.

The product of its (nonzero) digits is 233280, while the sum is 47.

The spelling of 122951949041 in words is "one hundred twenty-two billion, nine hundred fifty-one million, nine hundred forty-nine thousand, forty-one".