202201120212002 has 8 divisors (see below), whose sum is σ = 305985765984876. Its totient is φ = 100205864883712.

The previous prime is 202201120212001. The next prime is 202201120212019. The reversal of 202201120212002 is 200212021102202.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 163950841140241 + 38250279071761 = 12804329^2 + 6184681^2 .

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

It is not an unprimeable number, because it can be changed into a prime (202201120212001) 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, 447347610863 + ... + 447347611314.

Almost surely, 2^{202201120212002} is an apocalyptic number.

202201120212002 is a deficient number, since it is larger than the sum of its proper divisors (103784645772874).

202201120212002 is a wasteful number, since it uses less digits than its factorization.

202201120212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894695222292.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 202201120212002 its reverse (200212021102202), we get a palindrome (402413141314204).

The spelling of 202201120212002 in words is "two hundred two trillion, two hundred one billion, one hundred twenty million, two hundred twelve thousand, two".