4020300234122 has 32 divisors (see below), whose sum is σ = 6397048494864. Its totient is φ = 1888391987200.

The previous prime is 4020300234103. The next prime is 4020300234149. The reversal of 4020300234122 is 2214320030204.

It can be written as a sum of positive squares in 8 ways, for example, as 3606090858841 + 414209375281 = 1898971^2 + 643591^2 .

It is a super-2 number, since 2×4020300234122² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78280172 + ... + 78331512.

Almost surely, 2^{4020300234122} is an apocalyptic number.

4020300234122 is a deficient number, since it is larger than the sum of its proper divisors (2376748260742).

4020300234122 is a wasteful number, since it uses less digits than its factorization.

4020300234122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55594.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 4020300234122 its reverse (2214320030204), we get a palindrome (6234620264326).

The spelling of 4020300234122 in words is "four trillion, twenty billion, three hundred million, two hundred thirty-four thousand, one hundred twenty-two".