201111110010002 has 16 divisors (see below), whose sum is σ = 320626256366592. Its totient is φ = 94280672458560.

The previous prime is 201111110009899. The next prime is 201111110010011. The reversal of 201111110010002 is 200010011111102.

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, 11245300274 + ... + 11245318157.

It is an arithmetic number, because the mean of its divisors is an integer number (20039141022912).

Almost surely, 2^{201111110010002} is an apocalyptic number.

201111110010002 is a deficient number, since it is larger than the sum of its proper divisors (119515146356590).

201111110010002 is a wasteful number, since it uses less digits than its factorization.

201111110010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22490618713.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 201111110010002 its reverse (200010011111102), we get a palindrome (401121121121104).

The spelling of 201111110010002 in words is "two hundred one trillion, one hundred eleven billion, one hundred ten million, ten thousand, two".