2101032022 has 4 divisors (see below), whose sum is σ = 3151548036. Its totient is φ = 1050516010.

The previous prime is 2101031953. The next prime is 2101032047. The reversal of 2101032022 is 2202301012.

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

It is a junction number, because it is equal to n+sod(n) for n = 2101031993 and 2101032011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525258004 + ... + 525258007.

It is an arithmetic number, because the mean of its divisors is an integer number (787887009).

Almost surely, 2^2101032022 is an apocalyptic number.

2101032022 is a deficient number, since it is larger than the sum of its proper divisors (1050516014).

2101032022 is a wasteful number, since it uses less digits than its factorization.

2101032022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050516013.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2101032022 is about 45837.0158496384. The cubic root of 2101032022 is about 1280.7889061680.

Adding to 2101032022 its reverse (2202301012), we get a palindrome (4303333034).

The spelling of 2101032022 in words is "two billion, one hundred one million, thirty-two thousand, twenty-two".