22012101022101 has 8 divisors (see below), whose sum is σ = 29349560196960. Its totient is φ = 14674687930992.

The previous prime is 22012101022081. The next prime is 22012101022103. The reversal of 22012101022101 is 10122010121022.

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

It is a de Polignac number, because none of the positive numbers 2^k-22012101022101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22012101022103) 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, 10390566 + ... + 12328343.

It is an arithmetic number, because the mean of its divisors is an integer number (3668695024620).

Almost surely, 2^{22012101022101} is an apocalyptic number.

It is an amenable number.

22012101022101 is a deficient number, since it is larger than the sum of its proper divisors (7337459174859).

22012101022101 is a wasteful number, since it uses less digits than its factorization.

22012101022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23041875.

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

Adding to 22012101022101 its reverse (10122010121022), we get a palindrome (32134111143123).

The spelling of 22012101022101 in words is "twenty-two trillion, twelve billion, one hundred one million, twenty-two thousand, one hundred one".