1203220098 has 48 divisors (see below), whose sum is σ = 2677349376. Its totient is φ = 390368160.

The previous prime is 1203220097. The next prime is 1203220129. The reversal of 1203220098 is 8900223021.

It is a happy number.

It is a super-2 number, since 2×1203220098² = 2895477208462259208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1203220097) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 116193 + ... + 126123.

It is an arithmetic number, because the mean of its divisors is an integer number (55778112).

Almost surely, 2^1203220098 is an apocalyptic number.

1203220098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1203220098 is an abundant number, since it is smaller than the sum of its proper divisors (1474129278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1203220098 is a wasteful number, since it uses less digits than its factorization.

1203220098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10119 (or 10116 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 1203220098 is about 34687.4631243047. The cubic root of 1203220098 is about 1063.6082382179.

The spelling of 1203220098 in words is "one billion, two hundred three million, two hundred twenty thousand, ninety-eight".