211000201021002 has 32 divisors (see below), whose sum is σ = 422085114734400. Its totient is φ = 70319282693760.

The previous prime is 211000201020941. The next prime is 211000201021007. The reversal of 211000201021002 is 200120102000112.

211000201021002 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (211000201021007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 821104477 + ... + 821361407.

It is an arithmetic number, because the mean of its divisors is an integer number (13190159835450).

Almost surely, 2^{211000201021002} is an apocalyptic number.

211000201021002 is an abundant number, since it is smaller than the sum of its proper divisors (211084913713398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211000201021002 is a wasteful number, since it uses less digits than its factorization.

211000201021002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283878.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 211000201021002 its reverse (200120102000112), we get a palindrome (411120303021114).

The spelling of 211000201021002 in words is "two hundred eleven trillion, two hundred one million, twenty-one thousand, two".