22220101102004 has 24 divisors (see below), whose sum is σ = 41876507785728. Its totient is φ = 10255391261280.

The previous prime is 22220101101997. The next prime is 22220101102007. The reversal of 22220101102004 is 40020110102222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22220101102007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15770549 + ... + 17121635.

It is an arithmetic number, because the mean of its divisors is an integer number (1744854491072).

Almost surely, 2^{22220101102004} is an apocalyptic number.

It is an amenable number.

22220101102004 is a deficient number, since it is larger than the sum of its proper divisors (19656406683724).

22220101102004 is a wasteful number, since it uses less digits than its factorization.

22220101102004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667375 (or 1667373 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22220101102004 its reverse (40020110102222), we get a palindrome (62240211204226).

The spelling of 22220101102004 in words is "twenty-two trillion, two hundred twenty billion, one hundred one million, one hundred two thousand, four".