20100133020222 has 24 divisors (see below), whose sum is σ = 43981479186840. Its totient is φ = 6633707266800.

The previous prime is 20100133020221. The next prime is 20100133020223. The reversal of 20100133020222 is 22202033100102.

It is an interprime number because it is at equal distance from previous prime (20100133020221) and next prime (20100133020223).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 20100133020195 and 20100133020204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20100133020221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5528087572 + ... + 5528091207.

It is an arithmetic number, because the mean of its divisors is an integer number (1832561632785).

Almost surely, 2^{20100133020222} is an apocalyptic number.

20100133020222 is an abundant number, since it is smaller than the sum of its proper divisors (23881346166618).

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

20100133020222 is a wasteful number, since it uses less digits than its factorization.

20100133020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11056178888 (or 11056178885 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 20100133020222 its reverse (22202033100102), we get a palindrome (42302166120324).

The spelling of 20100133020222 in words is "twenty trillion, one hundred billion, one hundred thirty-three million, twenty thousand, two hundred twenty-two".