202220201001 has 16 divisors (see below), whose sum is σ = 331848535424. Its totient is φ = 106665600384.

The previous prime is 202220200981. The next prime is 202220201123. The reversal of 202220201001 is 100102022202.

It is not a de Polignac number, because 202220201001 - 2⁶ = 202220200937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202220205001) 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 15 ways as a sum of consecutive naturals, for example, 370366396 + ... + 370366941.

It is an arithmetic number, because the mean of its divisors is an integer number (20740533464).

Almost surely, 2^202220201001 is an apocalyptic number.

202220201001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

202220201001 is a deficient number, since it is larger than the sum of its proper divisors (129628334423).

202220201001 is a wasteful number, since it uses less digits than its factorization.

202220201001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740733360.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 202220201001 its reverse (100102022202), we get a palindrome (302322223203).

The spelling of 202220201001 in words is "two hundred two billion, two hundred twenty million, two hundred one thousand, one".