202212222210201 has 64 divisors (see below), whose sum is σ = 332294231808000. Its totient is φ = 106787765491200.

The previous prime is 202212222210191. The next prime is 202212222210221. The reversal of 202212222210201 is 102012222212202.

It is not a de Polignac number, because 202212222210201 - 2¹⁰ = 202212222209177 is a prime.

It is a super-2 number, since 2×202212222210201² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (202212222210221) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 166436475 + ... + 167647023.

It is an arithmetic number, because the mean of its divisors is an integer number (5192097372000).

Almost surely, 2^{202212222210201} is an apocalyptic number.

202212222210201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

202212222210201 is a deficient number, since it is larger than the sum of its proper divisors (130082009597799).

202212222210201 is a wasteful number, since it uses less digits than its factorization.

202212222210201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220830.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 202212222210201 its reverse (102012222212202), we get a palindrome (304224444422403).

The spelling of 202212222210201 in words is "two hundred two trillion, two hundred twelve billion, two hundred twenty-two million, two hundred ten thousand, two hundred one".