202252001051 has 8 divisors (see below), whose sum is σ = 204834162960. Its totient is φ = 199673300992.

The previous prime is 202252001047. The next prime is 202252001053. The reversal of 202252001051 is 150100252202.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 202252001051 - 2² = 202252001047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202252001053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 747770 + ... + 981663.

It is an arithmetic number, because the mean of its divisors is an integer number (25604270370).

Almost surely, 2^202252001051 is an apocalyptic number.

202252001051 is a deficient number, since it is larger than the sum of its proper divisors (2582161909).

202252001051 is a wasteful number, since it uses less digits than its factorization.

202252001051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1730925.

The product of its (nonzero) digits is 400, while the sum is 20.

Adding to 202252001051 its reverse (150100252202), we get a palindrome (352352253253).

The spelling of 202252001051 in words is "two hundred two billion, two hundred fifty-two million, one thousand, fifty-one".