212001010012010 has 32 divisors (see below), whose sum is σ = 381913879286592. Its totient is φ = 84731062734720.

The previous prime is 212001010011977. The next prime is 212001010012027. The reversal of 212001010012010 is 10210010100212.

It is a super-2 number, since 2×212001010012010² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 212001010011982 and 212001010012000.

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, 309407417 + ... + 310091843.

It is an arithmetic number, because the mean of its divisors is an integer number (11934808727706).

Almost surely, 2^{212001010012010} is an apocalyptic number.

212001010012010 is a deficient number, since it is larger than the sum of its proper divisors (169912869274582).

212001010012010 is a wasteful number, since it uses less digits than its factorization.

212001010012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709718.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 212001010012010 its reverse (10210010100212), we get a palindrome (222211020112222).

The spelling of 212001010012010 in words is "two hundred twelve trillion, one billion, ten million, twelve thousand, ten".