201012211112002 has 4 divisors (see below), whose sum is σ = 301518316668006. Its totient is φ = 100506105556000.

The previous prime is 201012211111969. The next prime is 201012211112017. The reversal of 201012211112002 is 200211112210102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 149151775498441 + 51860435613561 = 12212771^2 + 7201419^2 .

It is a super-3 number, since 3×201012211112002³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50253052777999 + ... + 50253052778002.

Almost surely, 2^{201012211112002} is an apocalyptic number.

201012211112002 is a deficient number, since it is larger than the sum of its proper divisors (100506105556004).

201012211112002 is a wasteful number, since it uses less digits than its factorization.

201012211112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100506105556003.

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

Adding to 201012211112002 its reverse (200211112210102), we get a palindrome (401223323322104).

The spelling of 201012211112002 in words is "two hundred one trillion, twelve billion, two hundred eleven million, one hundred twelve thousand, two".