122111100122002 has 8 divisors (see below), whose sum is σ = 191130417582336. Its totient is φ = 58400960927892.

The previous prime is 122111100121991. The next prime is 122111100122029. The reversal of 122111100122002 is 200221001111221.

122111100122002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×122111100122002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1327294566498 + ... + 1327294566589.

It is an arithmetic number, because the mean of its divisors is an integer number (23891302197792).

Almost surely, 2^{122111100122002} is an apocalyptic number.

122111100122002 is a deficient number, since it is larger than the sum of its proper divisors (69019317460334).

122111100122002 is a wasteful number, since it uses less digits than its factorization.

122111100122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2654589133112.

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

Adding to 122111100122002 its reverse (200221001111221), we get a palindrome (322332101233223).

The spelling of 122111100122002 in words is "one hundred twenty-two trillion, one hundred eleven billion, one hundred million, one hundred twenty-two thousand, two".