1210022211107 has 2 divisors, whose sum is σ = 1210022211108. Its totient is φ = 1210022211106.

The previous prime is 1210022211043. The next prime is 1210022211173. The reversal of 1210022211107 is 7011122200121.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1210022211107 - 2⁶ = 1210022211043 is a prime.

It is not a weakly prime, because it can be changed into another prime (1210022213107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605011105553 + 605011105554.

It is an arithmetic number, because the mean of its divisors is an integer number (605011105554).

Almost surely, 2^{1210022211107} is an apocalyptic number.

1210022211107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210022211107 is an equidigital number, since it uses as much as digits as its factorization.

1210022211107 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 20.

Adding to 1210022211107 its reverse (7011122200121), we get a palindrome (8221144411228).

The spelling of 1210022211107 in words is "one trillion, two hundred ten billion, twenty-two million, two hundred eleven thousand, one hundred seven".