2122102007 has 2 divisors, whose sum is σ = 2122102008. Its totient is φ = 2122102006.

The previous prime is 2122101983. The next prime is 2122102049. The reversal of 2122102007 is 7002012212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2122102007 - 2¹⁶ = 2122036471 is a prime.

It is a super-2 number, since 2×2122102007² = 9006633856226856098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2122102097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061051003 + 1061051004.

It is an arithmetic number, because the mean of its divisors is an integer number (1061051004).

Almost surely, 2^2122102007 is an apocalyptic number.

2122102007 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122102007 is an equidigital number, since it uses as much as digits as its factorization.

2122102007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 2122102007 is about 46066.2784149100. The cubic root of 2122102007 is about 1285.0560936820.

Adding to 2122102007 its reverse (7002012212), we get a palindrome (9124114219).

The spelling of 2122102007 in words is "two billion, one hundred twenty-two million, one hundred two thousand, seven".