20110201220002 has 8 divisors (see below), whose sum is σ = 31752949294800. Its totient is φ = 9525884788404.

The previous prime is 20110201219981. The next prime is 20110201220023. The reversal of 20110201220002 is 20002210201102.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (20110201219981) and next prime (20110201220023).

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, 264607910752 + ... + 264607910827.

It is an arithmetic number, because the mean of its divisors is an integer number (3969118661850).

Almost surely, 2^{20110201220002} is an apocalyptic number.

20110201220002 is a deficient number, since it is larger than the sum of its proper divisors (11642748074798).

20110201220002 is a wasteful number, since it uses less digits than its factorization.

20110201220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529215821600.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20110201220002 its reverse (20002210201102), we get a palindrome (40112411421104).

The spelling of 20110201220002 in words is "twenty trillion, one hundred ten billion, two hundred one million, two hundred twenty thousand, two".