122220202121101 has 8 divisors (see below), whose sum is σ = 140537164929344. Its totient is φ = 104117472796320.

The previous prime is 122220202121093. The next prime is 122220202121113. The reversal of 122220202121101 is 101121202022221.

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 122220202121101 - 2³ = 122220202121093 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 (122220202121161) 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, 53558369640 + ... + 53558371921.

It is an arithmetic number, because the mean of its divisors is an integer number (17567145616168).

Almost surely, 2^{122220202121101} is an apocalyptic number.

It is an amenable number.

122220202121101 is a deficient number, since it is larger than the sum of its proper divisors (18316962808243).

122220202121101 is a wasteful number, since it uses less digits than its factorization.

122220202121101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107116741731.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 122220202121101 its reverse (101121202022221), we get a palindrome (223341404143322).

The spelling of 122220202121101 in words is "one hundred twenty-two trillion, two hundred twenty billion, two hundred two million, one hundred twenty-one thousand, one hundred one".