1022201133201 has 12 divisors (see below), whose sum is σ = 1481170521012. Its totient is φ = 679317680736.

The previous prime is 1022201133169. The next prime is 1022201133209. The reversal of 1022201133201 is 1023311022201.

1022201133201 is a `hidden beast` number, since 10 + 2 + 220 + 113 + 320 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 354949042176 + 667252091025 = 595776^2 + 816855^2 .

It is not a de Polignac number, because 1022201133201 - 2⁵ = 1022201133169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1022201133209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 179142106 + ... + 179147811.

It is an arithmetic number, because the mean of its divisors is an integer number (123430876751).

Almost surely, 2^{1022201133201} is an apocalyptic number.

It is an amenable number.

1022201133201 is a deficient number, since it is larger than the sum of its proper divisors (458969387811).

1022201133201 is a wasteful number, since it uses less digits than its factorization.

1022201133201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358290240 (or 358290237 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1022201133201 its reverse (1023311022201), we get a palindrome (2045512155402).

The spelling of 1022201133201 in words is "one trillion, twenty-two billion, two hundred one million, one hundred thirty-three thousand, two hundred one".