213011211220230 has 32 divisors (see below), whose sum is σ = 512231282028000. Its totient is φ = 56691392425472.

The previous prime is 213011211220177. The next prime is 213011211220243. The reversal of 213011211220230 is 32022112110312.

213011211220230 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×213011211220230² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 213011211220197 and 213011211220206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6974811555 + ... + 6974842094.

It is an arithmetic number, because the mean of its divisors is an integer number (16007227563375).

Almost surely, 2^{213011211220230} is an apocalyptic number.

213011211220230 is an abundant number, since it is smaller than the sum of its proper divisors (299220070807770).

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

213011211220230 is a wasteful number, since it uses less digits than its factorization.

213011211220230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13949654168.

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

Adding to 213011211220230 its reverse (32022112110312), we get a palindrome (245033323330542).

The spelling of 213011211220230 in words is "two hundred thirteen trillion, eleven billion, two hundred eleven million, two hundred twenty thousand, two hundred thirty".