1102212222002 has 32 divisors (see below), whose sum is σ = 1675065360384. Its totient is φ = 543896456400.

The previous prime is 1102212221993. The next prime is 1102212222011. The reversal of 1102212222002 is 2002222122011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1102212221993) and next prime (1102212222011).

It is a super-2 number, since 2×1102212222002² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87980663 + ... + 87993189.

It is an arithmetic number, because the mean of its divisors is an integer number (52345792512).

Almost surely, 2^{1102212222002} is an apocalyptic number.

1102212222002 is a deficient number, since it is larger than the sum of its proper divisors (572853138382).

1102212222002 is a wasteful number, since it uses less digits than its factorization.

1102212222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14054.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 1102212222002 its reverse (2002222122011), we get a palindrome (3104434344013).

Subtracting 1102212222002 from its reverse (2002222122011), we obtain a palindrome (900009900009).

The spelling of 1102212222002 in words is "one trillion, one hundred two billion, two hundred twelve million, two hundred twenty-two thousand, two".