121022002207 has 2 divisors, whose sum is σ = 121022002208. Its totient is φ = 121022002206.

The previous prime is 121022002169. The next prime is 121022002217. The reversal of 121022002207 is 702200220121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 121022002207 - 2²³ = 121013613599 is a prime.

It is a super-2 number, since 2×121022002207² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121022002217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60511001103 + 60511001104.

It is an arithmetic number, because the mean of its divisors is an integer number (60511001104).

Almost surely, 2^121022002207 is an apocalyptic number.

121022002207 is a deficient number, since it is larger than the sum of its proper divisors (1).

121022002207 is an equidigital number, since it uses as much as digits as its factorization.

121022002207 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 121022002207 its reverse (702200220121), we get a palindrome (823222222328).

The spelling of 121022002207 in words is "one hundred twenty-one billion, twenty-two million, two thousand, two hundred seven".