202422031001 has 4 divisors (see below), whose sum is σ = 203899564212. Its totient is φ = 200944497792.

The previous prime is 202422030997. The next prime is 202422031003. The reversal of 202422031001 is 100130224202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 67560485776 + 134861545225 = 259924^2 + 367235^2 .

It is a cyclic number.

It is not a de Polignac number, because 202422031001 - 2² = 202422030997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202422031003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 738766400 + ... + 738766673.

It is an arithmetic number, because the mean of its divisors is an integer number (50974891053).

Almost surely, 2^202422031001 is an apocalyptic number.

It is an amenable number.

202422031001 is a deficient number, since it is larger than the sum of its proper divisors (1477533211).

202422031001 is a wasteful number, since it uses less digits than its factorization.

202422031001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477533210.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 202422031001 its reverse (100130224202), we get a palindrome (302552255203).

The spelling of 202422031001 in words is "two hundred two billion, four hundred twenty-two million, thirty-one thousand, one".