10211322301212 has 24 divisors (see below), whose sum is σ = 23844455392912. Its totient is φ = 3401197430400.

The previous prime is 10211322301183. The next prime is 10211322301217. The reversal of 10211322301212 is 21210322311201.

It is a super-2 number, since 2×10211322301212² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211322301217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322067239 + ... + 322098942.

Almost surely, 2^{10211322301212} is an apocalyptic number.

10211322301212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10211322301212 is an abundant number, since it is smaller than the sum of its proper divisors (13633133091700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10211322301212 is a wasteful number, since it uses less digits than its factorization.

10211322301212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644167509 (or 644167507 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 10211322301212 its reverse (21210322311201), we get a palindrome (31421644612413).

The spelling of 10211322301212 in words is "ten trillion, two hundred eleven billion, three hundred twenty-two million, three hundred one thousand, two hundred twelve".