2061444022 has 8 divisors (see below), whose sum is σ = 3373272072. Its totient is φ = 937020000.

The previous prime is 2061443999. The next prime is 2061444029. The reversal of 2061444022 is 2204441602.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2061444029) 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, 46850979 + ... + 46851022.

It is an arithmetic number, because the mean of its divisors is an integer number (421659009).

Almost surely, 2^2061444022 is an apocalyptic number.

2061444022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2061444022 is a deficient number, since it is larger than the sum of its proper divisors (1311828050).

2061444022 is a wasteful number, since it uses less digits than its factorization.

2061444022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93702014.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 2061444022 is about 45403.1278878449. The cubic root of 2061444022 is about 1272.6935664051.

Adding to 2061444022 its reverse (2204441602), we get a palindrome (4265885624).

The spelling of 2061444022 in words is "two billion, sixty-one million, four hundred forty-four thousand, twenty-two".