210203004234012 has 24 divisors (see below), whose sum is σ = 490516727306256. Its totient is φ = 70061517969408.

The previous prime is 210203004233987. The next prime is 210203004234037. The reversal of 210203004234012 is 210432400302012.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (210203004233987) and next prime (210203004234037).

It is a super-2 number, since 2×210203004234012² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 768621163 + ... + 768894594.

It is an arithmetic number, because the mean of its divisors is an integer number (20438196971094).

Almost surely, 2^{210203004234012} is an apocalyptic number.

It is an amenable number.

210203004234012 is an abundant number, since it is smaller than the sum of its proper divisors (280313723072244).

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

210203004234012 is a wasteful number, since it uses less digits than its factorization.

210203004234012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1537527157 (or 1537527155 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 210203004234012 its reverse (210432400302012), we get a palindrome (420635404536024).

The spelling of 210203004234012 in words is "two hundred ten trillion, two hundred three billion, four million, two hundred thirty-four thousand, twelve".