1222169488119 has 160 divisors (see below), whose sum is σ = 2014050536960. Its totient is φ = 735797779200.

The previous prime is 1222169488091. The next prime is 1222169488147. The reversal of 1222169488119 is 9118849612221.

1222169488119 is a `hidden beast` number, since 1 + 22 + 21 + 6 + 9 + 488 + 119 = 666.

It is an interprime number because it is at equal distance from previous prime (1222169488091) and next prime (1222169488147).

It is not a de Polignac number, because 1222169488119 - 2⁸ = 1222169487863 is a prime.

It is a super-2 number, since 2×1222169488119² (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 (1222169489119) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1149735582 + ... + 1149736644.

It is an arithmetic number, because the mean of its divisors is an integer number (12587815856).

Almost surely, 2^{1222169488119} is an apocalyptic number.

1222169488119 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1222169488119 is a deficient number, since it is larger than the sum of its proper divisors (791881048841).

1222169488119 is a wasteful number, since it uses less digits than its factorization.

1222169488119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523 (or 1514 counting only the distinct ones).

The product of its digits is 995328, while the sum is 54.

The spelling of 1222169488119 in words is "one trillion, two hundred twenty-two billion, one hundred sixty-nine million, four hundred eighty-eight thousand, one hundred nineteen".