1022122211351 has 16 divisors (see below), whose sum is σ = 1030957593600. Its totient is φ = 1013328880128.

The previous prime is 1022122211311. The next prime is 1022122211401. The reversal of 1022122211351 is 1531122212201.

It is a cyclic number.

It is not a de Polignac number, because 1022122211351 - 2⁶ = 1022122211287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022122211311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77857550 + ... + 77870676.

It is an arithmetic number, because the mean of its divisors is an integer number (64434849600).

Almost surely, 2^{1022122211351} is an apocalyptic number.

1022122211351 is a deficient number, since it is larger than the sum of its proper divisors (8835382249).

1022122211351 is a wasteful number, since it uses less digits than its factorization.

1022122211351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14678.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 1022122211351 its reverse (1531122212201), we get a palindrome (2553244423552).

The spelling of 1022122211351 in words is "one trillion, twenty-two billion, one hundred twenty-two million, two hundred eleven thousand, three hundred fifty-one".