1102120221098 has 16 divisors (see below), whose sum is σ = 1780466347296. Its totient is φ = 508637071920.

The previous prime is 1102120221091. The next prime is 1102120221121. The reversal of 1102120221098 is 8901220212011.

It is a self number, because there is not a number n which added to its sum of digits gives 1102120221098.

It is not an unprimeable number, because it can be changed into a prime (1102120221091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1007336 + ... + 1794147.

It is an arithmetic number, because the mean of its divisors is an integer number (111279146706).

Almost surely, 2^{1102120221098} is an apocalyptic number.

1102120221098 is a deficient number, since it is larger than the sum of its proper divisors (678346126198).

1102120221098 is a wasteful number, since it uses less digits than its factorization.

1102120221098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2816629.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 1102120221098 in words is "one trillion, one hundred two billion, one hundred twenty million, two hundred twenty-one thousand, ninety-eight".