203040433002022 has 128 divisors (see below), whose sum is σ = 397268051558400. Its totient is φ = 75522173126400.

The previous prime is 203040433001993. The next prime is 203040433002061. The reversal of 203040433002022 is 220200334040302.

It is a super-2 number, since 2×203040433002022² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 185980683 + ... + 187069225.

It is an arithmetic number, because the mean of its divisors is an integer number (3103656652800).

Almost surely, 2^{203040433002022} is an apocalyptic number.

203040433002022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

203040433002022 is a deficient number, since it is larger than the sum of its proper divisors (194227618556378).

203040433002022 is a wasteful number, since it uses less digits than its factorization.

203040433002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089122.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 203040433002022 its reverse (220200334040302), we get a palindrome (423240767042324).

The spelling of 203040433002022 in words is "two hundred three trillion, forty billion, four hundred thirty-three million, two thousand, twenty-two".