201120001222002 has 32 divisors (see below), whose sum is σ = 403107851198400. Its totient is φ = 66895509858048.

The previous prime is 201120001222001. The next prime is 201120001222033. The reversal of 201120001222002 is 200222100021102.

It is not an unprimeable number, because it can be changed into a prime (201120001222001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13531627 + ... + 24193902.

It is an arithmetic number, because the mean of its divisors is an integer number (12597120349950).

Almost surely, 2^{201120001222002} is an apocalyptic number.

201120001222002 is an abundant number, since it is smaller than the sum of its proper divisors (201987849976398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201120001222002 is a wasteful number, since it uses less digits than its factorization.

201120001222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37727450.

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

Adding to 201120001222002 its reverse (200222100021102), we get a palindrome (401342101243104).

The spelling of 201120001222002 in words is "two hundred one trillion, one hundred twenty billion, one million, two hundred twenty-two thousand, two".