10922420000 has 90 divisors (see below), whose sum is σ = 26907201783. Its totient is φ = 4363056000.

The previous prime is 10922419993. The next prime is 10922420011. The reversal of 10922420000 is 2422901.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 3 ways, for example, as 2525263504 + 8397156496 = 50252^2 + 91636^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=73900.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 14779631 + ... + 14780369.

Almost surely, 2^10922420000 is an apocalyptic number.

10922420000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10922420000

10922420000 is an abundant number, since it is smaller than the sum of its proper divisors (15984781783).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10922420000 is an frugal number, since it uses more digits than its factorization.

10922420000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508 (or 746 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Multiplying 10922420000 by its product of nonzero digits (288), we get a square (3145656960000 = 1773600²).

Adding to 10922420000 its reverse (2422901), we get a palindrome (10924842901).

The spelling of 10922420000 in words is "ten billion, nine hundred twenty-two million, four hundred twenty thousand".