10212036561662 has 32 divisors (see below), whose sum is σ = 16660972339200. Its totient is φ = 4666372447968.

The previous prime is 10212036561647. The next prime is 10212036561673. The reversal of 10212036561662 is 26616563021201.

It is a happy number.

It is a super-3 number, since 3×10212036561662³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

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, 1646612 + ... + 4809927.

It is an arithmetic number, because the mean of its divisors is an integer number (520655385600).

Almost surely, 2^{10212036561662} is an apocalyptic number.

10212036561662 is a deficient number, since it is larger than the sum of its proper divisors (6448935777538).

10212036561662 is a wasteful number, since it uses less digits than its factorization.

10212036561662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6457160.

The product of its (nonzero) digits is 155520, while the sum is 41.

Adding to 10212036561662 its reverse (26616563021201), we get a palindrome (36828599582863).

The spelling of 10212036561662 in words is "ten trillion, two hundred twelve billion, thirty-six million, five hundred sixty-one thousand, six hundred sixty-two".