22200222002102 has 16 divisors (see below), whose sum is σ = 33319112631552. Its totient is φ = 11093851465320.

The previous prime is 22200222002071. The next prime is 22200222002141. The reversal of 22200222002102 is 20120022200222.

It is a super-2 number, since 2×22200222002102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188220527 + ... + 188338437.

It is an arithmetic number, because the mean of its divisors is an integer number (2082444539472).

Almost surely, 2^{22200222002102} is an apocalyptic number.

22200222002102 is a deficient number, since it is larger than the sum of its proper divisors (11118890629450).

22200222002102 is a wasteful number, since it uses less digits than its factorization.

22200222002102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170203.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 22200222002102 its reverse (20120022200222), we get a palindrome (42320244202324).

The spelling of 22200222002102 in words is "twenty-two trillion, two hundred billion, two hundred twenty-two million, two thousand, one hundred two".