2120265022 has 4 divisors (see below), whose sum is σ = 3180397536. Its totient is φ = 1060132510.

The previous prime is 2120265013. The next prime is 2120265029. The reversal of 2120265022 is 2205620212.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2120264984 and 2120265002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120265029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530066254 + ... + 530066257.

It is an arithmetic number, because the mean of its divisors is an integer number (795099384).

Almost surely, 2^2120265022 is an apocalyptic number.

2120265022 is a deficient number, since it is larger than the sum of its proper divisors (1060132514).

2120265022 is a wasteful number, since it uses less digits than its factorization.

2120265022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060132513.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2120265022 is about 46046.3355979605. The cubic root of 2120265022 is about 1284.6851862448.

Adding to 2120265022 its reverse (2205620212), we get a palindrome (4325885234).

The spelling of 2120265022 in words is "two billion, one hundred twenty million, two hundred sixty-five thousand, twenty-two".