1222102100101 has 8 divisors (see below), whose sum is σ = 1225422285824. Its totient is φ = 1218782149200.

The previous prime is 1222102100071. The next prime is 1222102100113. The reversal of 1222102100101 is 1010012012221.

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

It is a cyclic number.

It is not a de Polignac number, because 1222102100101 - 2⁵ = 1222102100069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222102100201) 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, 17253580 + ... + 17324266.

It is an arithmetic number, because the mean of its divisors is an integer number (153177785728).

Almost surely, 2^{1222102100101} is an apocalyptic number.

It is an amenable number.

1222102100101 is a deficient number, since it is larger than the sum of its proper divisors (3320185723).

1222102100101 is an equidigital number, since it uses as much as digits as its factorization.

1222102100101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117411.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1222102100101 its reverse (1010012012221), we get a palindrome (2232114112322).

The spelling of 1222102100101 in words is "one trillion, two hundred twenty-two billion, one hundred two million, one hundred thousand, one hundred one".