122021011101201 has 8 divisors (see below), whose sum is σ = 162709747228800. Its totient is φ = 81339807853872.

The previous prime is 122021011101169. The next prime is 122021011101257. The reversal of 122021011101201 is 102101110120221.

It is a happy number.

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

It is not a de Polignac number, because 122021011101201 - 2⁵ = 122021011101169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122021011101271) 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, 1883182270 + ... + 1883247063.

It is an arithmetic number, because the mean of its divisors is an integer number (20338718403600).

Almost surely, 2^{122021011101201} is an apocalyptic number.

It is an amenable number.

122021011101201 is a deficient number, since it is larger than the sum of its proper divisors (40688736127599).

122021011101201 is a wasteful number, since it uses less digits than its factorization.

122021011101201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3766440135.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 122021011101201 its reverse (102101110120221), we get a palindrome (224122121221422).

The spelling of 122021011101201 in words is "one hundred twenty-two trillion, twenty-one billion, eleven million, one hundred one thousand, two hundred one".