20223401253004 has 24 divisors (see below), whose sum is σ = 39102023909088. Its totient is φ = 9103116675840.

The previous prime is 20223401252933. The next prime is 20223401253031. The reversal of 20223401253004 is 40035210432202.

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, 6465280167 + ... + 6465283294.

It is an arithmetic number, because the mean of its divisors is an integer number (1629250996212).

Almost surely, 2^{20223401253004} is an apocalyptic number.

It is an amenable number.

20223401253004 is a deficient number, since it is larger than the sum of its proper divisors (18878622656084).

20223401253004 is a wasteful number, since it uses less digits than its factorization.

20223401253004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12930563505 (or 12930563503 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 20223401253004 its reverse (40035210432202), we get a palindrome (60258611685206).

The spelling of 20223401253004 in words is "twenty trillion, two hundred twenty-three billion, four hundred one million, two hundred fifty-three thousand, four".