10211110020022 has 4 divisors (see below), whose sum is σ = 15316665030036. Its totient is φ = 5105555010010.

The previous prime is 10211110020011. The next prime is 10211110020053. The reversal of 10211110020022 is 22002001111201.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 10211110019984 and 10211110020011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552777505004 + ... + 2552777505007.

It is an arithmetic number, because the mean of its divisors is an integer number (3829166257509).

Almost surely, 2^{10211110020022} is an apocalyptic number.

10211110020022 is a deficient number, since it is larger than the sum of its proper divisors (5105555010014).

10211110020022 is an equidigital number, since it uses as much as digits as its factorization.

10211110020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5105555010013.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10211110020022 its reverse (22002001111201), we get a palindrome (32213111131223).

The spelling of 10211110020022 in words is "ten trillion, two hundred eleven billion, one hundred ten million, twenty thousand, twenty-two".