20110000122002 has 8 divisors (see below), whose sum is σ = 34474285923456. Its totient is φ = 8618571480852.

The previous prime is 20110000121989. The next prime is 20110000122013. The reversal of 20110000122002 is 20022100001102.

It is a happy number.

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

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, 718214290058 + ... + 718214290085.

It is an arithmetic number, because the mean of its divisors is an integer number (4309285740432).

Almost surely, 2^{20110000122002} is an apocalyptic number.

20110000122002 is a deficient number, since it is larger than the sum of its proper divisors (14364285801454).

20110000122002 is a wasteful number, since it uses less digits than its factorization.

20110000122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436428580152.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 20110000122002 its reverse (20022100001102), we get a palindrome (40132100123104).

The spelling of 20110000122002 in words is "twenty trillion, one hundred ten billion, one hundred twenty-two thousand, two".