10033220100 has 72 divisors (see below), whose sum is σ = 29704591840. Its totient is φ = 2613300480.

The previous prime is 10033220063. The next prime is 10033220101. The reversal of 10033220100 is 102233001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (10033220101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 375985 + ... + 401784.

Almost surely, 2^10033220100 is an apocalyptic number.

10033220100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10033220100 is an abundant number, since it is smaller than the sum of its proper divisors (19671371740).

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

10033220100 is a wasteful number, since it uses less digits than its factorization.

10033220100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777829 (or 777822 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10033220100 its reverse (102233001), we get a palindrome (10135453101).

The spelling of 10033220100 in words is "ten billion, thirty-three million, two hundred twenty thousand, one hundred".