1222020012007 has 2 divisors, whose sum is σ = 1222020012008. Its totient is φ = 1222020012006.

The previous prime is 1222020012001. The next prime is 1222020012029. The reversal of 1222020012007 is 7002100202221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1222020012007 - 2⁷ = 1222020011879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1222020012001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611010006003 + 611010006004.

It is an arithmetic number, because the mean of its divisors is an integer number (611010006004).

Almost surely, 2^{1222020012007} is an apocalyptic number.

1222020012007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222020012007 is an equidigital number, since it uses as much as digits as its factorization.

1222020012007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 19.

Adding to 1222020012007 its reverse (7002100202221), we get a palindrome (8224120214228).

The spelling of 1222020012007 in words is "one trillion, two hundred twenty-two billion, twenty million, twelve thousand, seven".