1200122112098 has 32 divisors (see below), whose sum is σ = 2260826601600. Its totient is φ = 474773579280.

The previous prime is 1200122112097. The next prime is 1200122112121. The reversal of 1200122112098 is 8902112210021.

It is a self number, because there is not a number n which added to its sum of digits gives 1200122112098.

It is not an unprimeable number, because it can be changed into a prime (1200122112097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67277588 + ... + 67295423.

It is an arithmetic number, because the mean of its divisors is an integer number (70650831300).

Almost surely, 2^{1200122112098} is an apocalyptic number.

1200122112098 is a deficient number, since it is larger than the sum of its proper divisors (1060704489502).

1200122112098 is a wasteful number, since it uses less digits than its factorization.

1200122112098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134573047 (or 134573033 counting only the distinct ones).

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

The spelling of 1200122112098 in words is "one trillion, two hundred billion, one hundred twenty-two million, one hundred twelve thousand, ninety-eight".