10203443022 has 16 divisors (see below), whose sum is σ = 20418682320. Its totient is φ = 3399181632.

The previous prime is 10203442981. The next prime is 10203443059. The reversal of 10203443022 is 22034430201.

It is a super-2 number, since 2×10203443022² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10203443022.

It is a congruent number.

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, 480247 + ... + 501042.

It is an arithmetic number, because the mean of its divisors is an integer number (1276167645).

Almost surely, 2^10203443022 is an apocalyptic number.

10203443022 is an abundant number, since it is smaller than the sum of its proper divisors (10215239298).

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

10203443022 is a wasteful number, since it uses less digits than its factorization.

10203443022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983027.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 10203443022 its reverse (22034430201), we get a palindrome (32237873223).

The spelling of 10203443022 in words is "ten billion, two hundred three million, four hundred forty-three thousand, twenty-two".