213000012212010 has 16 divisors (see below), whose sum is σ = 511200029308896. Its totient is φ = 56800003256528.

The previous prime is 213000012211967. The next prime is 213000012212017. The reversal of 213000012212010 is 10212210000312.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (213000012212017) 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, 3550000203504 + ... + 3550000203563.

It is an arithmetic number, because the mean of its divisors is an integer number (31950001831806).

Almost surely, 2^{213000012212010} is an apocalyptic number.

213000012212010 is an abundant number, since it is smaller than the sum of its proper divisors (298200017096886).

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

213000012212010 is a wasteful number, since it uses less digits than its factorization.

213000012212010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7100000407077.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 213000012212010 its reverse (10212210000312), we get a palindrome (223212222212322).

The spelling of 213000012212010 in words is "two hundred thirteen trillion, twelve million, two hundred twelve thousand, ten".