122013223001 has 4 divisors (see below), whose sum is σ = 128434971600. Its totient is φ = 115591474404.

The previous prime is 122013222977. The next prime is 122013223009. The reversal of 122013223001 is 100322310221.

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 122013223001 - 2²⁶ = 121946114137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122013223009) 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, 3210874271 + ... + 3210874308.

It is an arithmetic number, because the mean of its divisors is an integer number (32108742900).

Almost surely, 2^122013223001 is an apocalyptic number.

It is an amenable number.

122013223001 is a deficient number, since it is larger than the sum of its proper divisors (6421748599).

122013223001 is an equidigital number, since it uses as much as digits as its factorization.

122013223001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6421748598.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 122013223001 its reverse (100322310221), we get a palindrome (222335533222).

The spelling of 122013223001 in words is "one hundred twenty-two billion, thirteen million, two hundred twenty-three thousand, one".