2040220022 has 8 divisors (see below), whose sum is σ = 3060563016. Its totient is φ = 1020032352.

The previous prime is 2040219971. The next prime is 2040220027. The reversal of 2040220022 is 2200220402.

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

It is a junction number, because it is equal to n+sod(n) for n = 2040219979 and 2040220006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040220027) 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, 3038 + ... + 63950.

It is an arithmetic number, because the mean of its divisors is an integer number (382570377).

Almost surely, 2^2040220022 is an apocalyptic number.

2040220022 is a deficient number, since it is larger than the sum of its proper divisors (1020342994).

2040220022 is a wasteful number, since it uses less digits than its factorization.

2040220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77662.

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 2040220022 is about 45168.7947813532. The cubic root of 2040220022 is about 1268.3107352276.

Adding to 2040220022 its reverse (2200220402), we get a palindrome (4240440424).

The spelling of 2040220022 in words is "two billion, forty million, two hundred twenty thousand, twenty-two".