222021201002 has 8 divisors (see below), whose sum is σ = 333198074016. Its totient is φ = 110955176332.

The previous prime is 222021201001. The next prime is 222021201047. The reversal of 222021201002 is 200102120222.

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 (222021201001) 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, 27707078 + ... + 27715089.

It is an arithmetic number, because the mean of its divisors is an integer number (41649759252).

Almost surely, 2^222021201002 is an apocalyptic number.

222021201002 is a deficient number, since it is larger than the sum of its proper divisors (111176873014).

222021201002 is a wasteful number, since it uses less digits than its factorization.

222021201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55424172.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 222021201002 its reverse (200102120222), we get a palindrome (422123321224).

The spelling of 222021201002 in words is "two hundred twenty-two billion, twenty-one million, two hundred one thousand, two".