20122002111202 has 8 divisors (see below), whose sum is σ = 30363739713216. Its totient is φ = 10000755540132.

The previous prime is 20122002111191. The next prime is 20122002111223. The reversal of 20122002111202 is 20211120022102.

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, 30122757318 + ... + 30122757985.

It is an arithmetic number, because the mean of its divisors is an integer number (3795467464152).

Almost surely, 2^{20122002111202} is an apocalyptic number.

20122002111202 is a deficient number, since it is larger than the sum of its proper divisors (10241737602014).

20122002111202 is a wasteful number, since it uses less digits than its factorization.

20122002111202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60245515472.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 20122002111202 its reverse (20211120022102), we get a palindrome (40333122133304).

The spelling of 20122002111202 in words is "twenty trillion, one hundred twenty-two billion, two million, one hundred eleven thousand, two hundred two".