210222011001 has 16 divisors (see below), whose sum is σ = 288157040000. Its totient is φ = 136225006848.

The previous prime is 210222010993. The next prime is 210222011003. The reversal of 210222011001 is 100110222012.

210222011001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 210222011001 - 2³ = 210222010993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210222011003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 826501 + ... + 1050498.

It is an arithmetic number, because the mean of its divisors is an integer number (18009815000).

Almost surely, 2^210222011001 is an apocalyptic number.

It is an amenable number.

210222011001 is a deficient number, since it is larger than the sum of its proper divisors (77935028999).

210222011001 is a wasteful number, since it uses less digits than its factorization.

210222011001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1878048.

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

Adding to 210222011001 its reverse (100110222012), we get a palindrome (310332233013).

The spelling of 210222011001 in words is "two hundred ten billion, two hundred twenty-two million, eleven thousand, one".