10000022970 has 128 divisors (see below), whose sum is σ = 27782092800. Its totient is φ = 2256429312.

The previous prime is 10000022947. The next prime is 10000022971. The reversal of 10000022970 is 7922000001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (10000022971) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7942201 + ... + 7943459.

It is an arithmetic number, because the mean of its divisors is an integer number (217047600).

Almost surely, 2^10000022970 is an apocalyptic number.

10000022970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10000022970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13891046400).

10000022970 is an abundant number, since it is smaller than the sum of its proper divisors (17782069830).

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

10000022970 is a wasteful number, since it uses less digits than its factorization.

10000022970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1732.

The product of its (nonzero) digits is 252, while the sum is 21.

Adding to 10000022970 its reverse (7922000001), we get a palindrome (17922022971).

The spelling of 10000022970 in words is "ten billion, twenty-two thousand, nine hundred seventy".