101222011201201 has 4 divisors (see below), whose sum is σ = 110424012219504. Its totient is φ = 92020010182900.

The previous prime is 101222011201163. The next prime is 101222011201261. The reversal of 101222011201201 is 102102110222101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101222011201201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101222011201261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4601000509135 + ... + 4601000509156.

It is an arithmetic number, because the mean of its divisors is an integer number (27606003054876).

Almost surely, 2^{101222011201201} is an apocalyptic number.

101222011201201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

101222011201201 is a deficient number, since it is larger than the sum of its proper divisors (9202001018303).

101222011201201 is an equidigital number, since it uses as much as digits as its factorization.

101222011201201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9202001018302.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101222011201201 its reverse (102102110222101), we get a palindrome (203324121423302).

The spelling of 101222011201201 in words is "one hundred one trillion, two hundred twenty-two billion, eleven million, two hundred one thousand, two hundred one".