20220102111001 has 8 divisors (see below), whose sum is σ = 22921573243520. Its totient is φ = 17682356501712.

The previous prime is 20220102110981. The next prime is 20220102111019. The reversal of 20220102111001 is 10011120102202.

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

It is a cyclic number.

It is not a de Polignac number, because 20220102111001 - 2³⁹ = 19670346297113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20220102111101) 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, 40931380545 + ... + 40931381038.

It is an arithmetic number, because the mean of its divisors is an integer number (2865196655440).

Almost surely, 2^{20220102111001} is an apocalyptic number.

It is an amenable number.

20220102111001 is a deficient number, since it is larger than the sum of its proper divisors (2701471132519).

20220102111001 is a wasteful number, since it uses less digits than its factorization.

20220102111001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81862761615.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 20220102111001 its reverse (10011120102202), we get a palindrome (30231222213203).

The spelling of 20220102111001 in words is "twenty trillion, two hundred twenty billion, one hundred two million, one hundred eleven thousand, one".