211121200101002 has 8 divisors (see below), whose sum is σ = 316692134799456. Its totient is φ = 105557155167852.

The previous prime is 211121200100953. The next prime is 211121200101061. The reversal of 211121200101002 is 200101002121112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×211121200101002² (a number of 29 digits) contains 22 as substring.

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, 1722364718 + ... + 1722487289.

It is an arithmetic number, because the mean of its divisors is an integer number (39586516849932).

Almost surely, 2^{211121200101002} is an apocalyptic number.

211121200101002 is a deficient number, since it is larger than the sum of its proper divisors (105570934698454).

211121200101002 is a wasteful number, since it uses less digits than its factorization.

211121200101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3444882652.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 211121200101002 its reverse (200101002121112), we get a palindrome (411222202222114).

The spelling of 211121200101002 in words is "two hundred eleven trillion, one hundred twenty-one billion, two hundred million, one hundred one thousand, two".