20022012100010 has 64 divisors (see below), whose sum is σ = 36721965288960. Its totient is φ = 7858771008000.

The previous prime is 20022012100007. The next prime is 20022012100019. The reversal of 20022012100010 is 1000121022002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20022012099964 and 20022012100000.

It is not an unprimeable number, because it can be changed into a prime (20022012100019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61717247 + ... + 62040813.

It is an arithmetic number, because the mean of its divisors is an integer number (573780707640).

Almost surely, 2^{20022012100010} is an apocalyptic number.

20022012100010 is a deficient number, since it is larger than the sum of its proper divisors (16699953188950).

20022012100010 is a wasteful number, since it uses less digits than its factorization.

20022012100010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324191.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 20022012100010 its reverse (1000121022002), we get a palindrome (21022133122012).

The spelling of 20022012100010 in words is "twenty trillion, twenty-two billion, twelve million, one hundred thousand, ten".