2061255022 has 16 divisors (see below), whose sum is σ = 3107923200. Its totient is φ = 1025289720.

The previous prime is 2061255017. The next prime is 2061255029. The reversal of 2061255022 is 2205521602.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2061255029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 753397 + ... + 756127.

It is an arithmetic number, because the mean of its divisors is an integer number (194245200).

Almost surely, 2^2061255022 is an apocalyptic number.

2061255022 is a deficient number, since it is larger than the sum of its proper divisors (1046668178).

2061255022 is a wasteful number, since it uses less digits than its factorization.

2061255022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4551.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2061255022 is about 45401.0464857364. The cubic root of 2061255022 is about 1272.6546702991.

Adding to 2061255022 its reverse (2205521602), we get a palindrome (4266776624).

The spelling of 2061255022 in words is "two billion, sixty-one million, two hundred fifty-five thousand, twenty-two".