551340022201 has 16 divisors (see below), whose sum is σ = 567467208000. Its totient is φ = 535462264000.

The previous prime is 551340022151. The next prime is 551340022223. The reversal of 551340022201 is 102220043155.

It is a cyclic number.

It is not a de Polignac number, because 551340022201 - 2⁹ = 551340021689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (551340022241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2646750 + ... + 2847448.

It is an arithmetic number, because the mean of its divisors is an integer number (35466700500).

Almost surely, 2^551340022201 is an apocalyptic number.

It is an amenable number.

551340022201 is a deficient number, since it is larger than the sum of its proper divisors (16127185799).

551340022201 is a wasteful number, since it uses less digits than its factorization.

551340022201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201320.

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

Adding to 551340022201 its reverse (102220043155), we get a palindrome (653560065356).

The spelling of 551340022201 in words is "five hundred fifty-one billion, three hundred forty million, twenty-two thousand, two hundred one".