20212211310310 has 8 divisors (see below), whose sum is σ = 36381980358576. Its totient is φ = 8084884524120.

The previous prime is 20212211310253. The next prime is 20212211310331. The reversal of 20212211310310 is 1301311221202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×20212211310310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010610565506 + ... + 1010610565525.

It is an arithmetic number, because the mean of its divisors is an integer number (4547747544822).

Almost surely, 2^{20212211310310} is an apocalyptic number.

20212211310310 is a deficient number, since it is larger than the sum of its proper divisors (16169769048266).

20212211310310 is a wasteful number, since it uses less digits than its factorization.

20212211310310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2021221131038.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 20212211310310 its reverse (1301311221202), we get a palindrome (21513522531512).

The spelling of 20212211310310 in words is "twenty trillion, two hundred twelve billion, two hundred eleven million, three hundred ten thousand, three hundred ten".