920212101212010 has 32 divisors (see below), whose sum is σ = 2208509975243520. Its totient is φ = 245389790063808.

The previous prime is 920212101211891. The next prime is 920212101212011. The reversal of 920212101212010 is 10212101212029.

It is a super-2 number, since 2×920212101212010² (a number of 31 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (920212101212011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88717144 + ... + 98545196.

It is an arithmetic number, because the mean of its divisors is an integer number (69015936726360).

Almost surely, 2^{920212101212010} is an apocalyptic number.

920212101212010 is an abundant number, since it is smaller than the sum of its proper divisors (1288297874031510).

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

920212101212010 is a wasteful number, since it uses less digits than its factorization.

920212101212010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12949102.

The product of its (nonzero) digits is 288, while the sum is 24.

Adding to 920212101212010 its reverse (10212101212029), we get a palindrome (930424202424039).

The spelling of 920212101212010 in words is "nine hundred twenty trillion, two hundred twelve billion, one hundred one million, two hundred twelve thousand, ten".