20223250510 has 8 divisors (see below), whose sum is σ = 36401850936. Its totient is φ = 8089300200.

The previous prime is 20223250501. The next prime is 20223250561. The reversal of 20223250510 is 1505232202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×20223250510² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1011162516 + ... + 1011162535.

It is an arithmetic number, because the mean of its divisors is an integer number (4550231367).

Almost surely, 2^20223250510 is an apocalyptic number.

20223250510 is a deficient number, since it is larger than the sum of its proper divisors (16178600426).

20223250510 is a wasteful number, since it uses less digits than its factorization.

20223250510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022325058.

The product of its (nonzero) digits is 1200, while the sum is 22.

Adding to 20223250510 its reverse (1505232202), we get a palindrome (21728482712).

The spelling of 20223250510 in words is "twenty billion, two hundred twenty-three million, two hundred fifty thousand, five hundred ten".