2122101002 has 32 divisors (see below), whose sum is σ = 3689349120. Its totient is φ = 896641200.

The previous prime is 2122100993. The next prime is 2122101017. The reversal of 2122101002 is 2001012212.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 1272173 + ... + 1273839.

It is an arithmetic number, because the mean of its divisors is an integer number (115292160).

Almost surely, 2^2122101002 is an apocalyptic number.

2122101002 is a deficient number, since it is larger than the sum of its proper divisors (1567248118).

2122101002 is a wasteful number, since it uses less digits than its factorization.

2122101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2906.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2122101002 is about 46066.2675067125. The cubic root of 2122101002 is about 1285.0558908200.

Adding to 2122101002 its reverse (2001012212), we get a palindrome (4123113214).

The spelling of 2122101002 in words is "two billion, one hundred twenty-two million, one hundred one thousand, two".