22210002201002 has 32 divisors (see below), whose sum is σ = 43978858450560. Its totient is φ = 8144233044480.

The previous prime is 22210002201001. The next prime is 22210002201017. The reversal of 22210002201002 is 20010220001222.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (22210002201001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4241785427 + ... + 4241790662.

It is an arithmetic number, because the mean of its divisors is an integer number (1374339326580).

Almost surely, 2^{22210002201002} is an apocalyptic number.

22210002201002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22210002201002 is a deficient number, since it is larger than the sum of its proper divisors (21768856249558).

22210002201002 is a wasteful number, since it uses less digits than its factorization.

22210002201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8483576126.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22210002201002 its reverse (20010220001222), we get a palindrome (42220222202224).

It can be divided in two parts, 2221000220 and 1002, that added together give a palindrome (2221001222).

The spelling of 22210002201002 in words is "twenty-two trillion, two hundred ten billion, two million, two hundred one thousand, two".