2022101042 has 16 divisors (see below), whose sum is σ = 3267212760. Its totient is φ = 933065472.

The previous prime is 2022101033. The next prime is 2022101063. The reversal of 2022101042 is 2401012202.

It can be written as a sum of positive squares in 4 ways, for example, as 1132928281 + 889172761 = 33659^2 + 29819^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212948 + ... + 222240.

Almost surely, 2^2022101042 is an apocalyptic number.

2022101042 is a deficient number, since it is larger than the sum of its proper divisors (1245111718).

2022101042 is a wasteful number, since it uses less digits than its factorization.

2022101042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17677.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2022101042 is about 44967.7778192341. Note that the first 3 decimals coincide. The cubic root of 2022101042 is about 1264.5449871924.

Adding to 2022101042 its reverse (2401012202), we get a palindrome (4423113244).

The spelling of 2022101042 in words is "two billion, twenty-two million, one hundred one thousand, forty-two".