1022313231120 has 40 divisors (see below), whose sum is σ = 3169171017216. Its totient is φ = 272616861568.

The previous prime is 1022313231109. The next prime is 1022313231131. The reversal of 1022313231120 is 211323132201.

1022313231120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1022313231109) and next prime (1022313231131).

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-3 number, since 3×1022313231120³ (a number of 37 digits) contains 333 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, 2129818992 + ... + 2129819471.

Almost surely, 2^{1022313231120} is an apocalyptic number.

1022313231120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022313231120 is an abundant number, since it is smaller than the sum of its proper divisors (2146857786096).

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

1022313231120 is a wasteful number, since it uses less digits than its factorization.

1022313231120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4259638479 (or 4259638473 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1022313231120 its reverse (211323132201), we get a palindrome (1233636363321).

The spelling of 1022313231120 in words is "one trillion, twenty-two billion, three hundred thirteen million, two hundred thirty-one thousand, one hundred twenty".