10111211000002 has 12 divisors (see below), whose sum is σ = 17643031438950. Its totient is φ = 4333376142816.

The previous prime is 10111210999973. The next prime is 10111211000027. The reversal of 10111211000002 is 20000011211101.

It can be written as a sum of positive squares in only one way, i.e., 10108717895241 + 2493104761 = 3179421^2 + 49931^2 .

It is a super-2 number, since 2×10111211000002² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51587811127 + ... + 51587811322.

Almost surely, 2^{10111211000002} is an apocalyptic number.

10111211000002 is a deficient number, since it is larger than the sum of its proper divisors (7531820438948).

10111211000002 is a wasteful number, since it uses less digits than its factorization.

10111211000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103175622465 (or 103175622458 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10111211000002 its reverse (20000011211101), we get a palindrome (30111222211103).

The spelling of 10111211000002 in words is "ten trillion, one hundred eleven billion, two hundred eleven million, two", and thus it is an aban number.