1202550310122 has 16 divisors (see below), whose sum is σ = 2748686423232. Its totient is φ = 343585802880.

The previous prime is 1202550310111. The next prime is 1202550310133. The reversal of 1202550310122 is 2210130552021.

It is an interprime number because it is at equal distance from previous prime (1202550310111) and next prime (1202550310133).

It is a super-2 number, since 2×1202550310122² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1202550310092 and 1202550310101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14316075079 + ... + 14316075162.

It is an arithmetic number, because the mean of its divisors is an integer number (171792901452).

Almost surely, 2^{1202550310122} is an apocalyptic number.

1202550310122 is an abundant number, since it is smaller than the sum of its proper divisors (1546136113110).

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

1202550310122 is a wasteful number, since it uses less digits than its factorization.

1202550310122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28632150253.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 1202550310122 its reverse (2210130552021), we get a palindrome (3412680862143).

The spelling of 1202550310122 in words is "one trillion, two hundred two billion, five hundred fifty million, three hundred ten thousand, one hundred twenty-two".