21030013113322 has 32 divisors (see below), whose sum is σ = 33457366425600. Its totient is φ = 9886087422000.

The previous prime is 21030013113301. The next prime is 21030013113349. The reversal of 21030013113322 is 22331131003012.

It is a super-2 number, since 2×21030013113322² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 21030013113293 and 21030013113302.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4198047 + ... + 7725517.

It is an arithmetic number, because the mean of its divisors is an integer number (1045542700800).

Almost surely, 2^{21030013113322} is an apocalyptic number.

21030013113322 is a deficient number, since it is larger than the sum of its proper divisors (12427353312278).

21030013113322 is a wasteful number, since it uses less digits than its factorization.

21030013113322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3528682.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 21030013113322 its reverse (22331131003012), we get a palindrome (43361144116334).

The spelling of 21030013113322 in words is "twenty-one trillion, thirty billion, thirteen million, one hundred thirteen thousand, three hundred twenty-two".