10220010100 has 18 divisors (see below), whose sum is σ = 22177422134. Its totient is φ = 4088004000.

The previous prime is 10220010077. The next prime is 10220010109. The reversal of 10220010100 is 101002201.

It can be written as a sum of positive squares in 3 ways, for example, as 2311109476 + 7908900624 = 48074^2 + 88932^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220010109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51099951 + ... + 51100150.

Almost surely, 2^10220010100 is an apocalyptic number.

10220010100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10220010100 is an abundant number, since it is smaller than the sum of its proper divisors (11957412034).

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

10220010100 is a wasteful number, since it uses less digits than its factorization.

10220010100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102200115 (or 102200108 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 10220010100 its reverse (101002201), we get a palindrome (10321012301).

The spelling of 10220010100 in words is "ten billion, two hundred twenty million, ten thousand, one hundred".