13320022001022 has 448 divisors, whose sum is σ = 33841919149056. Its totient is φ = 3895624212480.

The previous prime is 13320022000991. The next prime is 13320022001053. The reversal of 13320022001022 is 22010022002331.

It is an interprime number because it is at equal distance from previous prime (13320022000991) and next prime (13320022001053).

It is a super-2 number, since 2×13320022001022² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13320022000986 and 13320022001004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 30067769533 + ... + 30067769975.

Almost surely, 2^{13320022001022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13320022001022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16920959574528).

13320022001022 is an abundant number, since it is smaller than the sum of its proper divisors (20521897148034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13320022001022 is a wasteful number, since it uses less digits than its factorization.

13320022001022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987 (or 972 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 13320022001022 its reverse (22010022002331), we get a palindrome (35330044003353).

The spelling of 13320022001022 in words is "thirteen trillion, three hundred twenty billion, twenty-two million, one thousand, twenty-two".