10203222002120 has 32 divisors (see below), whose sum is σ = 26236856577600. Its totient is φ = 3498247543488.

The previous prime is 10203222002119. The next prime is 10203222002131. The reversal of 10203222002120 is 2120022230201.

10203222002120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10203222002120² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18220039010 + ... + 18220039569.

It is an arithmetic number, because the mean of its divisors is an integer number (819901768050).

Almost surely, 2^{10203222002120} is an apocalyptic number.

10203222002120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10203222002120 is an abundant number, since it is smaller than the sum of its proper divisors (16033634575480).

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

10203222002120 is a wasteful number, since it uses less digits than its factorization.

10203222002120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36440078597 (or 36440078593 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 10203222002120 its reverse (2120022230201), we get a palindrome (12323244232321).

The spelling of 10203222002120 in words is "ten trillion, two hundred three billion, two hundred twenty-two million, two thousand, one hundred twenty".