10454512222 has 32 divisors (see below), whose sum is σ = 19744902144. Its totient is φ = 4032852000.

The previous prime is 10454512217. The next prime is 10454512241. The reversal of 10454512222 is 22221545401.

It is a happy number.

It is a congruent number.

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, 320518 + ... + 351625.

It is an arithmetic number, because the mean of its divisors is an integer number (617028192).

Almost surely, 2^10454512222 is an apocalyptic number.

10454512222 is a deficient number, since it is larger than the sum of its proper divisors (9290389922).

10454512222 is a wasteful number, since it uses less digits than its factorization.

10454512222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672264.

The product of its (nonzero) digits is 6400, while the sum is 28.

The spelling of 10454512222 in words is "ten billion, four hundred fifty-four million, five hundred twelve thousand, two hundred twenty-two".