222102001201002 has 192 divisors, whose sum is σ = 492596726759424. Its totient is φ = 66711423018240.

The previous prime is 222102001200953. The next prime is 222102001201007. The reversal of 222102001201002 is 200102100201222.

It is not an unprimeable number, because it can be changed into a prime (222102001201007) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7653133252 + ... + 7653162272.

It is an arithmetic number, because the mean of its divisors is an integer number (2565607951872).

Almost surely, 2^{222102001201002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222102001201002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (246298363379712).

222102001201002 is an abundant number, since it is smaller than the sum of its proper divisors (270494725558422).

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

222102001201002 is a wasteful number, since it uses less digits than its factorization.

222102001201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30133 (or 30120 counting only the distinct ones).

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

Adding to 222102001201002 its reverse (200102100201222), we get a palindrome (422204101402224).

The spelling of 222102001201002 in words is "two hundred twenty-two trillion, one hundred two billion, one million, two hundred one thousand, two".