22022102021101 has 8 divisors (see below), whose sum is σ = 27104125564544. Its totient is φ = 17424080719920.

The previous prime is 22022102021053. The next prime is 22022102021123. The reversal of 22022102021101 is 10112020122022.

It is a happy number.

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

It is not a de Polignac number, because 22022102021101 - 2¹³ = 22022102012909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022102021701) 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, 121000560465 + ... + 121000560646.

It is an arithmetic number, because the mean of its divisors is an integer number (3388015695568).

Almost surely, 2^{22022102021101} is an apocalyptic number.

It is an amenable number.

22022102021101 is a deficient number, since it is larger than the sum of its proper divisors (5082023543443).

22022102021101 is a wasteful number, since it uses less digits than its factorization.

22022102021101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242001121131.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22022102021101 its reverse (10112020122022), we get a palindrome (32134122143123).

The spelling of 22022102021101 in words is "twenty-two trillion, twenty-two billion, one hundred two million, twenty-one thousand, one hundred one".