1000201202222 has 32 divisors (see below), whose sum is σ = 1581158080800. Its totient is φ = 473211998208.

The previous prime is 1000201202213. The next prime is 1000201202227. The reversal of 1000201202222 is 2222021020001.

It is a super-3 number, since 3×1000201202222³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1000201202197 and 1000201202206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000201202227) 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, 150335048 + ... + 150341700.

It is an arithmetic number, because the mean of its divisors is an integer number (49411190025).

Almost surely, 2^{1000201202222} is an apocalyptic number.

1000201202222 is a deficient number, since it is larger than the sum of its proper divisors (580956878578).

1000201202222 is a wasteful number, since it uses less digits than its factorization.

1000201202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10820.

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

Adding to 1000201202222 its reverse (2222021020001), we get a palindrome (3222222222223).

The spelling of 1000201202222 in words is "one trillion, two hundred one million, two hundred two thousand, two hundred twenty-two".