2120101002022 has 8 divisors (see below), whose sum is σ = 3211026760656. Its totient is φ = 1049758748472.

The previous prime is 2120101002013. The next prime is 2120101002029. The reversal of 2120101002022 is 2202001010212.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 2120101001993 and 2120101002011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120101002029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5145876013 + ... + 5145876424.

It is an arithmetic number, because the mean of its divisors is an integer number (401378345082).

Almost surely, 2^{2120101002022} is an apocalyptic number.

2120101002022 is a deficient number, since it is larger than the sum of its proper divisors (1090925758634).

2120101002022 is a wasteful number, since it uses less digits than its factorization.

2120101002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10291752542.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2120101002022 its reverse (2202001010212), we get a palindrome (4322102012234).

The spelling of 2120101002022 in words is "two trillion, one hundred twenty billion, one hundred one million, two thousand, twenty-two".