122002165016 has 32 divisors (see below), whose sum is σ = 229267584000. Its totient is φ = 60864302880.

The previous prime is 122002165013. The next prime is 122002165069. The reversal of 122002165016 is 610561200221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122002165013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6694685 + ... + 6712883.

It is an arithmetic number, because the mean of its divisors is an integer number (7164612000).

Almost surely, 2^122002165016 is an apocalyptic number.

It is an amenable number.

122002165016 is a deficient number, since it is larger than the sum of its proper divisors (107265418984).

122002165016 is a wasteful number, since it uses less digits than its factorization.

122002165016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20039 (or 20035 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 122002165016 its reverse (610561200221), we get a palindrome (732563365237).

The spelling of 122002165016 in words is "one hundred twenty-two billion, two million, one hundred sixty-five thousand, sixteen".