2122002097 has 4 divisors (see below), whose sum is σ = 2122145136. Its totient is φ = 2121859060.

The previous prime is 2122002089. The next prime is 2122002119. The reversal of 2122002097 is 7902002212.

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 2122002097 - 2³ = 2122002089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122002017) 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, 46303 + ... + 79924.

It is an arithmetic number, because the mean of its divisors is an integer number (530536284).

Almost surely, 2^2122002097 is an apocalyptic number.

It is an amenable number.

2122002097 is a deficient number, since it is larger than the sum of its proper divisors (143039).

2122002097 is a wasteful number, since it uses less digits than its factorization.

2122002097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143038.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 2122002097 is about 46065.1939863494. The cubic root of 2122002097 is about 1285.0359262617.

The spelling of 2122002097 in words is "two billion, one hundred twenty-two million, two thousand, ninety-seven".