212061070001 has 4 divisors (see below), whose sum is σ = 231339349104. Its totient is φ = 192782790900.

The previous prime is 212061069989. The next prime is 212061070019. The reversal of 212061070001 is 100070160212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 212061070001 - 2¹⁰ = 212061068977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212061070301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9639139535 + ... + 9639139556.

It is an arithmetic number, because the mean of its divisors is an integer number (57834837276).

Almost surely, 2^212061070001 is an apocalyptic number.

It is an amenable number.

212061070001 is a deficient number, since it is larger than the sum of its proper divisors (19278279103).

212061070001 is a wasteful number, since it uses less digits than its factorization.

212061070001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19278279102.

The product of its (nonzero) digits is 168, while the sum is 20.

The spelling of 212061070001 in words is "two hundred twelve billion, sixty-one million, seventy thousand, one".