2203233131012 has 6 divisors (see below), whose sum is σ = 3855657979278. Its totient is φ = 1101616565504.

The previous prime is 2203233130997. The next prime is 2203233131051. The reversal of 2203233131012 is 2101313323022.

It can be written as a sum of positive squares in only one way, i.e., 1892121295936 + 311111835076 = 1375544^2 + 557774^2 .

It is a super-2 number, since 2×2203233131012² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275404141373 + ... + 275404141380.

It is an arithmetic number, because the mean of its divisors is an integer number (642609663213).

Almost surely, 2^{2203233131012} is an apocalyptic number.

It is an amenable number.

2203233131012 is a deficient number, since it is larger than the sum of its proper divisors (1652424848266).

2203233131012 is a wasteful number, since it uses less digits than its factorization.

2203233131012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550808282757 (or 550808282755 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2203233131012 its reverse (2101313323022), we get a palindrome (4304546454034).

The spelling of 2203233131012 in words is "two trillion, two hundred three billion, two hundred thirty-three million, one hundred thirty-one thousand, twelve".