22001244210022 has 96 divisors (see below), whose sum is σ = 43571293618176. Its totient is φ = 8230080297600.

The previous prime is 22001244209993. The next prime is 22001244210031.

22001244210022 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 22001244209975 and 22001244210002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1652098 + ... + 6836074.

It is an arithmetic number, because the mean of its divisors is an integer number (453867641856).

Almost surely, 2^{22001244210022} is an apocalyptic number.

22001244210022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22001244210022 is a deficient number, since it is larger than the sum of its proper divisors (21570049408154).

22001244210022 is a wasteful number, since it uses less digits than its factorization.

22001244210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5184162 (or 5184155 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

It can be divided in two parts, 2200124 and 4210022, that added together give a palindrome (6410146).

The spelling of 22001244210022 in words is "twenty-two trillion, one billion, two hundred forty-four million, two hundred ten thousand, twenty-two".