1202210111203 has 4 divisors (see below), whose sum is σ = 1202223595608. Its totient is φ = 1202196626800.

The previous prime is 1202210111171. The next prime is 1202210111227. The reversal of 1202210111203 is 3021110122021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1202210111203 - 2⁵ = 1202210111171 is a prime.

It is a super-2 number, since 2×1202210111203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1202210111243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6607573 + ... + 6787078.

It is an arithmetic number, because the mean of its divisors is an integer number (300555898902).

Almost surely, 2^{1202210111203} is an apocalyptic number.

1202210111203 is a deficient number, since it is larger than the sum of its proper divisors (13484405).

1202210111203 is an equidigital number, since it uses as much as digits as its factorization.

1202210111203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13484404.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1202210111203 its reverse (3021110122021), we get a palindrome (4223320233224).

The spelling of 1202210111203 in words is "one trillion, two hundred two billion, two hundred ten million, one hundred eleven thousand, two hundred three".