10101320211022 has 4 divisors (see below), whose sum is σ = 15151980316536. Its totient is φ = 5050660105510.

The previous prime is 10101320211007. The next prime is 10101320211043. The reversal of 10101320211022 is 22011202310101.

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

It is a super-2 number, since 2×10101320211022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10101320210987 and 10101320211005.

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, 2525330052754 + ... + 2525330052757.

It is an arithmetic number, because the mean of its divisors is an integer number (3787995079134).

Almost surely, 2^{10101320211022} is an apocalyptic number.

10101320211022 is a deficient number, since it is larger than the sum of its proper divisors (5050660105514).

10101320211022 is an equidigital number, since it uses as much as digits as its factorization.

10101320211022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5050660105513.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10101320211022 its reverse (22011202310101), we get a palindrome (32112522521123).

The spelling of 10101320211022 in words is "ten trillion, one hundred one billion, three hundred twenty million, two hundred eleven thousand, twenty-two".