22020603423304 has 8 divisors (see below), whose sum is σ = 41288631418710. Its totient is φ = 11010301711648.

The previous prime is 22020603423239. The next prime is 22020603423349. The reversal of 22020603423304 is 40332430602022.

It can be written as a sum of positive squares in only one way, i.e., 20596185043204 + 1424418380100 = 4538302^2 + 1193490^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1376287713949 + ... + 1376287713964.

Almost surely, 2^{22020603423304} is an apocalyptic number.

It is an amenable number.

22020603423304 is a deficient number, since it is larger than the sum of its proper divisors (19268027995406).

22020603423304 is a wasteful number, since it uses less digits than its factorization.

22020603423304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2752575427919 (or 2752575427915 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

The spelling of 22020603423304 in words is "twenty-two trillion, twenty billion, six hundred three million, four hundred twenty-three thousand, three hundred four".