20102212022101 has 8 divisors (see below), whose sum is σ = 21929798224800. Its totient is φ = 18274644549840.

The previous prime is 20102212022089. The next prime is 20102212022107. The reversal of 20102212022101 is 10122021220102.

It is a happy number.

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 20102212022101 - 2¹⁷ = 20102211891029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20102212022107) 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, 2389746 + ... + 6776083.

It is an arithmetic number, because the mean of its divisors is an integer number (2741224778100).

Almost surely, 2^{20102212022101} is an apocalyptic number.

It is an amenable number.

20102212022101 is a deficient number, since it is larger than the sum of its proper divisors (1827586202699).

20102212022101 is a wasteful number, since it uses less digits than its factorization.

20102212022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9365219.

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

Adding to 20102212022101 its reverse (10122021220102), we get a palindrome (30224233242203).

The spelling of 20102212022101 in words is "twenty trillion, one hundred two billion, two hundred twelve million, twenty-two thousand, one hundred one".