12101000211022 has 4 divisors (see below), whose sum is σ = 18151500316536. Its totient is φ = 6050500105510.

The previous prime is 12101000210989. The next prime is 12101000211043. The reversal of 12101000211022 is 22011200010121.

12101000211022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×12101000211022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12101000210993 and 12101000211011.

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, 3025250052754 + ... + 3025250052757.

It is an arithmetic number, because the mean of its divisors is an integer number (4537875079134).

Almost surely, 2^{12101000211022} is an apocalyptic number.

12101000211022 is a deficient number, since it is larger than the sum of its proper divisors (6050500105514).

12101000211022 is an equidigital number, since it uses as much as digits as its factorization.

12101000211022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6050500105513.

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

Adding to 12101000211022 its reverse (22011200010121), we get a palindrome (34112200221143).

The spelling of 12101000211022 in words is "twelve trillion, one hundred one billion, two hundred eleven thousand, twenty-two".