52022151201 has 4 divisors (see below), whose sum is σ = 69362868272. Its totient is φ = 34681434132.

The previous prime is 52022151199. The next prime is 52022151239. The reversal of 52022151201 is 10215122025.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 52022151201 - 2¹ = 52022151199 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52022153201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8670358531 + ... + 8670358536.

It is an arithmetic number, because the mean of its divisors is an integer number (17340717068).

Almost surely, 2^52022151201 is an apocalyptic number.

It is an amenable number.

52022151201 is a deficient number, since it is larger than the sum of its proper divisors (17340717071).

52022151201 is a wasteful number, since it uses less digits than its factorization.

52022151201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17340717070.

The product of its (nonzero) digits is 400, while the sum is 21.

Adding to 52022151201 its reverse (10215122025), we get a palindrome (62237273226).

The spelling of 52022151201 in words is "fifty-two billion, twenty-two million, one hundred fifty-one thousand, two hundred one".