201222321133010 has 16 divisors (see below), whose sum is σ = 362239819243416. Its totient is φ = 80480119296768.

The previous prime is 201222321132979. The next prime is 201222321133019. The reversal of 201222321133010 is 10331123222102.

It can be written as a sum of positive squares in 4 ways, for example, as 137884169123281 + 63338152009729 = 11742409^2 + 7958527^2 .

It is a super-2 number, since 2×201222321133010² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201222321133019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1101048617 + ... + 1101231356.

Almost surely, 2^{201222321133010} is an apocalyptic number.

201222321133010 is a deficient number, since it is larger than the sum of its proper divisors (161017498110406).

201222321133010 is a wasteful number, since it uses less digits than its factorization.

201222321133010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202289117.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 201222321133010 its reverse (10331123222102), we get a palindrome (211553444355112).

The spelling of 201222321133010 in words is "two hundred one trillion, two hundred twenty-two billion, three hundred twenty-one million, one hundred thirty-three thousand, ten".