2122210019973 has 8 divisors (see below), whose sum is σ = 2855573116000. Its totient is φ = 1401826801968.

The previous prime is 2122210019957. The next prime is 2122210019999. The reversal of 2122210019973 is 3799100122212.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2122210019973 - 2⁴ = 2122210019957 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 (2122210019903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3244969123 + ... + 3244969776.

It is an arithmetic number, because the mean of its divisors is an integer number (356946639500).

Almost surely, 2^{2122210019973} is an apocalyptic number.

It is an amenable number.

2122210019973 is a deficient number, since it is larger than the sum of its proper divisors (733363096027).

2122210019973 is a wasteful number, since it uses less digits than its factorization.

2122210019973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6489939011.

The product of its (nonzero) digits is 27216, while the sum is 39.

The spelling of 2122210019973 in words is "two trillion, one hundred twenty-two billion, two hundred ten million, nineteen thousand, nine hundred seventy-three".