210022022220101 has 32 divisors (see below), whose sum is σ = 260078864683008. Its totient is φ = 165149019322560.

The previous prime is 210022022220091. The next prime is 210022022220107. The reversal of 210022022220101 is 101022220220012.

It is a happy number.

It is not a de Polignac number, because 210022022220101 - 2¹⁰ = 210022022219077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 210022022220101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210022022220107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1567647620 + ... + 1567781586.

It is an arithmetic number, because the mean of its divisors is an integer number (8127464521344).

Almost surely, 2^{210022022220101} is an apocalyptic number.

It is an amenable number.

210022022220101 is a deficient number, since it is larger than the sum of its proper divisors (50056842462907).

210022022220101 is a wasteful number, since it uses less digits than its factorization.

210022022220101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239841.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 210022022220101 its reverse (101022220220012), we get a palindrome (311044242440113).

The spelling of 210022022220101 in words is "two hundred ten trillion, twenty-two billion, twenty-two million, two hundred twenty thousand, one hundred one".