22233333022 has 16 divisors (see below), whose sum is σ = 33504721920. Its totient is φ = 11065135032.

The previous prime is 22233333011. The next prime is 22233333049. The reversal of 22233333022 is 22033333222.

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, 1187143 + ... + 1205725.

It is an arithmetic number, because the mean of its divisors is an integer number (2094045120).

Almost surely, 2^22233333022 is an apocalyptic number.

22233333022 is a deficient number, since it is larger than the sum of its proper divisors (11271388898).

22233333022 is a wasteful number, since it uses less digits than its factorization.

22233333022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21327.

The product of its (nonzero) digits is 7776, while the sum is 25.

Adding to 22233333022 its reverse (22033333222), we get a palindrome (44266666244).

The spelling of 22233333022 in words is "twenty-two billion, two hundred thirty-three million, three hundred thirty-three thousand, twenty-two".