10100010220 has 12 divisors (see below), whose sum is σ = 21210021504. Its totient is φ = 4040004080.

The previous prime is 10100010203. The next prime is 10100010259. The reversal of 10100010220 is 2201000101.

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, 252500236 + ... + 252500275.

It is an arithmetic number, because the mean of its divisors is an integer number (1767501792).

Almost surely, 2^10100010220 is an apocalyptic number.

10100010220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10100010220 is an abundant number, since it is smaller than the sum of its proper divisors (11110011284).

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

10100010220 is a wasteful number, since it uses less digits than its factorization.

10100010220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505000520 (or 505000518 counting only the distinct ones).

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

Adding to 10100010220 its reverse (2201000101), we get a palindrome (12301010321).

The spelling of 10100010220 in words is "ten billion, one hundred million, ten thousand, two hundred twenty".