2120101010222 has 8 divisors (see below), whose sum is σ = 3424778555016. Its totient is φ = 978508158552.

The previous prime is 2120101010197. The next prime is 2120101010249. The reversal of 2120101010222 is 2220101010212.

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 = 2120101010197 and 2120101010206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40771173248 + ... + 40771173299.

It is an arithmetic number, because the mean of its divisors is an integer number (428097319377).

Almost surely, 2^{2120101010222} is an apocalyptic number.

2120101010222 is a deficient number, since it is larger than the sum of its proper divisors (1304677544794).

2120101010222 is a wasteful number, since it uses less digits than its factorization.

2120101010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81542346562.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2120101010222 its reverse (2220101010212), we get a palindrome (4340202020434).

The spelling of 2120101010222 in words is "two trillion, one hundred twenty billion, one hundred one million, ten thousand, two hundred twenty-two".