2010121020122 has 8 divisors (see below), whose sum is σ = 3041864552916. Its totient is φ = 996166169152.

The previous prime is 2010121020113. The next prime is 2010121020151. The reversal of 2010121020122 is 2210201210102.

It can be written as a sum of positive squares in 2 ways, for example, as 1600855032001 + 409265988121 = 1265249^2 + 639739^2 .

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 = 2010121020097 and 2010121020106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4447170173 + ... + 4447170624.

Almost surely, 2^{2010121020122} is an apocalyptic number.

2010121020122 is a deficient number, since it is larger than the sum of its proper divisors (1031743532794).

2010121020122 is a wasteful number, since it uses less digits than its factorization.

2010121020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8894340912.

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

Adding to 2010121020122 its reverse (2210201210102), we get a palindrome (4220322230224).

The spelling of 2010121020122 in words is "two trillion, ten billion, one hundred twenty-one million, twenty thousand, one hundred twenty-two".