101201021201222 has 8 divisors (see below), whose sum is σ = 151963539842856. Its totient is φ = 50546507920272.

The previous prime is 101201021201207. The next prime is 101201021201381. The reversal of 101201021201222 is 222102120102101.

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

It is a self number, because there is not a number n which added to its sum of digits gives 101201021201222.

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, 27001337828 + ... + 27001341575.

It is an arithmetic number, because the mean of its divisors is an integer number (18995442480357).

Almost surely, 2^{101201021201222} is an apocalyptic number.

101201021201222 is a deficient number, since it is larger than the sum of its proper divisors (50762518641634).

101201021201222 is an equidigital number, since it uses as much as digits as its factorization.

101201021201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54002680342.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101201021201222 its reverse (222102120102101), we get a palindrome (323303141303323).

The spelling of 101201021201222 in words is "one hundred one trillion, two hundred one billion, twenty-one million, two hundred one thousand, two hundred twenty-two".