122002102212331 has 8 divisors (see below), whose sum is σ = 135924972678144. Its totient is φ = 108551193457320.

The previous prime is 122002102212307. The next prime is 122002102212343. The reversal of 122002102212331 is 133212201200221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122002102212331 is a prime.

It is a super-2 number, since 2×122002102212331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122002102212371) 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, 117990427155 + ... + 117990428188.

It is an arithmetic number, because the mean of its divisors is an integer number (16990621584768).

Almost surely, 2^{122002102212331} is an apocalyptic number.

122002102212331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

122002102212331 is a deficient number, since it is larger than the sum of its proper divisors (13922870465813).

122002102212331 is a wasteful number, since it uses less digits than its factorization.

122002102212331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235980855401.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 122002102212331 its reverse (133212201200221), we get a palindrome (255214303412552).

The spelling of 122002102212331 in words is "one hundred twenty-two trillion, two billion, one hundred two million, two hundred twelve thousand, three hundred thirty-one".