20022021102110 has 32 divisors (see below), whose sum is σ = 36525678935040. Its totient is φ = 7900965135648.

The previous prime is 20022021102079. The next prime is 20022021102197. The reversal of 20022021102110 is 1120112022002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9395372 + ... + 11327711.

It is an arithmetic number, because the mean of its divisors is an integer number (1141427466720).

Almost surely, 2^{20022021102110} is an apocalyptic number.

20022021102110 is a deficient number, since it is larger than the sum of its proper divisors (16503657832930).

20022021102110 is a wasteful number, since it uses less digits than its factorization.

20022021102110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20724392.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20022021102110 its reverse (1120112022002), we get a palindrome (21142133124112).

The spelling of 20022021102110 in words is "twenty trillion, twenty-two billion, twenty-one million, one hundred two thousand, one hundred ten".