122002022101111 has 8 divisors (see below), whose sum is σ = 122785663325184. Its totient is φ = 121218809689080.

The previous prime is 122002022101081. The next prime is 122002022101133. The reversal of 122002022101111 is 111101220200221.

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 122002022101111 - 2¹⁵ = 122002022068343 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 (122002022191111) 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, 106632151 + ... + 107770216.

It is an arithmetic number, because the mean of its divisors is an integer number (15348207915648).

Almost surely, 2^{122002022101111} is an apocalyptic number.

122002022101111 is a deficient number, since it is larger than the sum of its proper divisors (783641224073).

122002022101111 is a wasteful number, since it uses less digits than its factorization.

122002022101111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214406021.

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

Adding to 122002022101111 its reverse (111101220200221), we get a palindrome (233103242301332).

The spelling of 122002022101111 in words is "one hundred twenty-two trillion, two billion, twenty-two million, one hundred one thousand, one hundred eleven".