202220201001201 has 4 divisors (see below), whose sum is σ = 269626934668272. Its totient is φ = 134813467334132.

The previous prime is 202220201001167. The next prime is 202220201001263. The reversal of 202220201001201 is 102100102022202.

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 a cyclic number.

It is not a de Polignac number, because 202220201001201 - 2¹⁵ = 202220200968433 is a prime.

It is a super-2 number, since 2×202220201001201² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (202220201001001) 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, 33703366833531 + ... + 33703366833536.

It is an arithmetic number, because the mean of its divisors is an integer number (67406733667068).

Almost surely, 2^{202220201001201} is an apocalyptic number.

It is an amenable number.

202220201001201 is a deficient number, since it is larger than the sum of its proper divisors (67406733667071).

202220201001201 is an equidigital number, since it uses as much as digits as its factorization.

202220201001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67406733667070.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 202220201001201 its reverse (102100102022202), we get a palindrome (304320303023403).

The spelling of 202220201001201 in words is "two hundred two trillion, two hundred twenty billion, two hundred one million, one thousand, two hundred one".