2220020122101 has 8 divisors (see below), whose sum is σ = 3023006123904. Its totient is φ = 1448523767520.

The previous prime is 2220020122097. The next prime is 2220020122153. The reversal of 2220020122101 is 1012210200222.

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

It is not a de Polignac number, because 2220020122101 - 2² = 2220020122097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220020122171) 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, 7872411640 + ... + 7872411921.

It is an arithmetic number, because the mean of its divisors is an integer number (377875765488).

Almost surely, 2^{2220020122101} is an apocalyptic number.

It is an amenable number.

2220020122101 is a deficient number, since it is larger than the sum of its proper divisors (802986001803).

2220020122101 is a wasteful number, since it uses less digits than its factorization.

2220020122101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15744823611.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2220020122101 its reverse (1012210200222), we get a palindrome (3232230322323).

The spelling of 2220020122101 in words is "two trillion, two hundred twenty billion, twenty million, one hundred twenty-two thousand, one hundred one".