1022228563311 has 12 divisors (see below), whose sum is σ = 1477545362592. Its totient is φ = 681027404256.

The previous prime is 1022228563297. The next prime is 1022228563331. The reversal of 1022228563311 is 1133658222201.

1022228563311 is a `hidden beast` number, since 1 + 0 + 2 + 2 + 2 + 2 + 8 + 5 + 633 + 11 = 666.

It is not a de Polignac number, because 1022228563311 - 2¹⁸ = 1022228301167 is a prime.

It is a super-2 number, since 2×1022228563311² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022228563331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38177926 + ... + 38204691.

It is an arithmetic number, because the mean of its divisors is an integer number (123128780216).

Almost surely, 2^{1022228563311} is an apocalyptic number.

1022228563311 is a deficient number, since it is larger than the sum of its proper divisors (455316799281).

1022228563311 is a wasteful number, since it uses less digits than its factorization.

1022228563311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76384110 (or 76384107 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 1022228563311 in words is "one trillion, twenty-two billion, two hundred twenty-eight million, five hundred sixty-three thousand, three hundred eleven".