10522212000 has 96 divisors (see below), whose sum is σ = 34470805824. Its totient is φ = 2805920000.

The previous prime is 10522211993. The next prime is 10522212007. The reversal of 10522212000 is 21222501.

It is an interprime number because it is at equal distance from previous prime (10522211993) and next prime (10522212007).

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×10522212000² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (10522212007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 426426 + ... + 450425.

It is an arithmetic number, because the mean of its divisors is an integer number (359070894).

Almost surely, 2^10522212000 is an apocalyptic number.

10522212000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10522212000 is an abundant number, since it is smaller than the sum of its proper divisors (23948593824).

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

10522212000 is an equidigital number, since it uses as much as digits as its factorization.

10522212000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876879 (or 876861 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

Adding to 10522212000 its reverse (21222501), we get a palindrome (10543434501).

The spelling of 10522212000 in words is "ten billion, five hundred twenty-two million, two hundred twelve thousand".