22203402331040 has 96 divisors (see below), whose sum is σ = 59962908458880. Its totient is φ = 7610852588544.

The previous prime is 22203402331027. The next prime is 22203402331057. The reversal of 22203402331040 is 4013320430222.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2631071 + ... + 7164449.

It is an arithmetic number, because the mean of its divisors is an integer number (624613629780).

Almost surely, 2^{22203402331040} is an apocalyptic number.

22203402331040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22203402331040 is an abundant number, since it is smaller than the sum of its proper divisors (37759506127840).

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

22203402331040 is a wasteful number, since it uses less digits than its factorization.

22203402331040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4537774 (or 4537766 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 22203402331040 its reverse (4013320430222), we get a palindrome (26216722761262).

The spelling of 22203402331040 in words is "twenty-two trillion, two hundred three billion, four hundred two million, three hundred thirty-one thousand, forty".