4022011200461 has 2 divisors, whose sum is σ = 4022011200462. Its totient is φ = 4022011200460.

The previous prime is 4022011200433. The next prime is 4022011200469. The reversal of 4022011200461 is 1640021102204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4020686677225 + 1324523236 = 2005165^2 + 36394^2 .

It is a cyclic number.

It is not a de Polignac number, because 4022011200461 - 2¹⁸ = 4022010938317 is a prime.

It is a super-2 number, since 2×4022011200461² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4022011200469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011005600230 + 2011005600231.

It is an arithmetic number, because the mean of its divisors is an integer number (2011005600231).

Almost surely, 2^{4022011200461} is an apocalyptic number.

It is an amenable number.

4022011200461 is a deficient number, since it is larger than the sum of its proper divisors (1).

4022011200461 is an equidigital number, since it uses as much as digits as its factorization.

4022011200461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 4022011200461 its reverse (1640021102204), we get a palindrome (5662032302665).

The spelling of 4022011200461 in words is "four trillion, twenty-two billion, eleven million, two hundred thousand, four hundred sixty-one".