1201200103022 has 4 divisors (see below), whose sum is σ = 1801800154536. Its totient is φ = 600600051510.

The previous prime is 1201200102983. The next prime is 1201200103043. The reversal of 1201200103022 is 2203010021021.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1201200102988 and 1201200103006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300300025754 + ... + 300300025757.

It is an arithmetic number, because the mean of its divisors is an integer number (450450038634).

Almost surely, 2^{1201200103022} is an apocalyptic number.

1201200103022 is a deficient number, since it is larger than the sum of its proper divisors (600600051514).

1201200103022 is an equidigital number, since it uses as much as digits as its factorization.

1201200103022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600600051513.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1201200103022 its reverse (2203010021021), we get a palindrome (3404210124043).

The spelling of 1201200103022 in words is "one trillion, two hundred one billion, two hundred million, one hundred three thousand, twenty-two".