1102100222002 has 16 divisors (see below), whose sum is σ = 1781066714112. Its totient is φ = 508447077840.

The previous prime is 1102100221997. The next prime is 1102100222029. The reversal of 1102100222002 is 2002220012011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 8877298 + ... + 9000589.

It is an arithmetic number, because the mean of its divisors is an integer number (111316669632).

Almost surely, 2^{1102100222002} is an apocalyptic number.

1102100222002 is a deficient number, since it is larger than the sum of its proper divisors (678966492110).

1102100222002 is a wasteful number, since it uses less digits than its factorization.

1102100222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17880273.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1102100222002 its reverse (2002220012011), we get a palindrome (3104320234013).

The spelling of 1102100222002 in words is "one trillion, one hundred two billion, one hundred million, two hundred twenty-two thousand, two".