70230120012 has 96 divisors (see below), whose sum is σ = 199784007360. Its totient is φ = 21201523200.

The previous prime is 70230120011. The next prime is 70230120013. The reversal of 70230120012 is 21002103207.

It is an interprime number because it is at equal distance from previous prime (70230120011) and next prime (70230120013).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (70230120011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 397489 + ... + 546312.

It is an arithmetic number, because the mean of its divisors is an integer number (2081083410).

Almost surely, 2^70230120012 is an apocalyptic number.

It is an amenable number.

70230120012 is an abundant number, since it is smaller than the sum of its proper divisors (129553887348).

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

70230120012 is a wasteful number, since it uses less digits than its factorization.

70230120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943880 (or 943872 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

Adding to 70230120012 its reverse (21002103207), we get a palindrome (91232223219).

The spelling of 70230120012 in words is "seventy billion, two hundred thirty million, one hundred twenty thousand, twelve".