201210030220030 has 384 divisors, whose sum is σ = 432953997557760. Its totient is φ = 66838625280000.

The previous prime is 201210030220009. The next prime is 201210030220099. The reversal of 201210030220030 is 30022030012102.

It is a super-2 number, since 2×201210030220030² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201210030219986 and 201210030220013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 56345568145 + ... + 56345571715.

It is an arithmetic number, because the mean of its divisors is an integer number (1127484368640).

Almost surely, 2^{201210030220030} is an apocalyptic number.

201210030220030 is an abundant number, since it is smaller than the sum of its proper divisors (231743967337730).

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

201210030220030 is a wasteful number, since it uses less digits than its factorization.

201210030220030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4236 (or 4219 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 201210030220030 its reverse (30022030012102), we get a palindrome (231232060232132).

The spelling of 201210030220030 in words is "two hundred one trillion, two hundred ten billion, thirty million, two hundred twenty thousand, thirty".