122101210110002 has 16 divisors (see below), whose sum is σ = 190050753511872. Its totient is φ = 58790952785040.

The previous prime is 122101210109941. The next prime is 122101210110013. The reversal of 122101210110002 is 200011012101221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9998455253 + ... + 9998467464.

It is an arithmetic number, because the mean of its divisors is an integer number (11878172094492).

Almost surely, 2^{122101210110002} is an apocalyptic number.

122101210110002 is a deficient number, since it is larger than the sum of its proper divisors (67949543401870).

122101210110002 is a wasteful number, since it uses less digits than its factorization.

122101210110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19996922833.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 122101210110002 its reverse (200011012101221), we get a palindrome (322112222211223).

The spelling of 122101210110002 in words is "one hundred twenty-two trillion, one hundred one billion, two hundred ten million, one hundred ten thousand, two".