100220201011000 has 64 divisors (see below), whose sum is σ = 268017451865280. Its totient is φ = 34361211772800.

The previous prime is 100220201010983. The next prime is 100220201011001. The reversal of 100220201011000 is 110102022001.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100220201011001) 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, 7158578787 + ... + 7158592786.

It is an arithmetic number, because the mean of its divisors is an integer number (4187772685395).

Almost surely, 2^{100220201011000} is an apocalyptic number.

100220201011000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100220201011000 is an abundant number, since it is smaller than the sum of its proper divisors (167797250854280).

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

100220201011000 is a wasteful number, since it uses less digits than its factorization.

100220201011000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14317171601 (or 14317171587 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100220201011000 its reverse (110102022001), we get a palindrome (100330303033001).

The spelling of 100220201011000 in words is "one hundred trillion, two hundred twenty billion, two hundred one million, eleven thousand".