1022211010127 has 2 divisors, whose sum is σ = 1022211010128. Its totient is φ = 1022211010126.

The previous prime is 1022211010097. The next prime is 1022211010147. The reversal of 1022211010127 is 7210101122201.

It is a happy number.

It is an a-pointer prime, because the next prime (1022211010147) can be obtained adding 1022211010127 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1022211010127 - 2⁸ = 1022211009871 is a prime.

It is a super-2 number, since 2×1022211010127² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1022211010099 and 1022211010108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022211010147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511105505063 + 511105505064.

It is an arithmetic number, because the mean of its divisors is an integer number (511105505064).

Almost surely, 2^{1022211010127} is an apocalyptic number.

1022211010127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022211010127 is an equidigital number, since it uses as much as digits as its factorization.

1022211010127 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 1022211010127 its reverse (7210101122201), we get a palindrome (8232312132328).

The spelling of 1022211010127 in words is "one trillion, twenty-two billion, two hundred eleven million, ten thousand, one hundred twenty-seven".