210222211101 has 8 divisors (see below), whose sum is σ = 320338607424. Its totient is φ = 120126977760.

The previous prime is 210222211091. The next prime is 210222211139. The reversal of 210222211101 is 101112222012.

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

It is not a de Polignac number, because 210222211101 - 2¹¹ = 210222209053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210222291101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5005290720 + ... + 5005290761.

It is an arithmetic number, because the mean of its divisors is an integer number (40042325928).

Almost surely, 2^210222211101 is an apocalyptic number.

210222211101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

210222211101 is a deficient number, since it is larger than the sum of its proper divisors (110116396323).

210222211101 is a wasteful number, since it uses less digits than its factorization.

210222211101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10010581491.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 210222211101 its reverse (101112222012), we get a palindrome (311334433113).

The spelling of 210222211101 in words is "two hundred ten billion, two hundred twenty-two million, two hundred eleven thousand, one hundred one".