10203220022 has 16 divisors (see below), whose sum is σ = 15787916592. Its totient is φ = 4943077920.

The previous prime is 10203219973. The next prime is 10203220031. The reversal of 10203220022 is 22002230201.

It is a junction number, because it is equal to n+sod(n) for n = 10203219979 and 10203220006.

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, 615953 + ... + 632300.

It is an arithmetic number, because the mean of its divisors is an integer number (986744787).

Almost surely, 2^10203220022 is an apocalyptic number.

10203220022 is a deficient number, since it is larger than the sum of its proper divisors (5584696570).

10203220022 is a wasteful number, since it uses less digits than its factorization.

10203220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248383.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 10203220022 its reverse (22002230201), we get a palindrome (32205450223).

The spelling of 10203220022 in words is "ten billion, two hundred three million, two hundred twenty thousand, twenty-two".