1202122201003 has 16 divisors (see below), whose sum is σ = 1248479721216. Its totient is φ = 1156580328960.

The previous prime is 1202122200997. The next prime is 1202122201057. The reversal of 1202122201003 is 3001022212021.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1202122201003 is a prime.

It is a super-2 number, since 2×1202122201003² (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 (1202122201073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26504301 + ... + 26549617.

It is an arithmetic number, because the mean of its divisors is an integer number (78029982576).

Almost surely, 2^{1202122201003} is an apocalyptic number.

1202122201003 is a deficient number, since it is larger than the sum of its proper divisors (46357520213).

1202122201003 is an equidigital number, since it uses as much as digits as its factorization.

1202122201003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54294.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1202122201003 its reverse (3001022212021), we get a palindrome (4203144413024).

The spelling of 1202122201003 in words is "one trillion, two hundred two billion, one hundred twenty-two million, two hundred one thousand, three".