1001201001022 has 8 divisors (see below), whose sum is σ = 1501995130776. Its totient is φ = 500535957432.

The previous prime is 1001201001011. The next prime is 1001201001037. The reversal of 1001201001022 is 2201001021001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32252148 + ... + 32283175.

It is an arithmetic number, because the mean of its divisors is an integer number (187749391347).

Almost surely, 2^{1001201001022} is an apocalyptic number.

1001201001022 is a deficient number, since it is larger than the sum of its proper divisors (500794129754).

1001201001022 is an equidigital number, since it uses as much as digits as its factorization.

1001201001022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64543082.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1001201001022 its reverse (2201001021001), we get a palindrome (3202202022023).

The spelling of 1001201001022 in words is "one trillion, one billion, two hundred one million, one thousand, twenty-two".