101002201012 has 12 divisors (see below), whose sum is σ = 184438802016. Its totient is φ = 48305400440.

The previous prime is 101002201009. The next prime is 101002201021. The reversal of 101002201012 is 210102200101.

It is a self number, because there is not a number n which added to its sum of digits gives 101002201012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 548924914 + ... + 548925097.

It is an arithmetic number, because the mean of its divisors is an integer number (15369900168).

Almost surely, 2^101002201012 is an apocalyptic number.

It is an amenable number.

101002201012 is a deficient number, since it is larger than the sum of its proper divisors (83436601004).

101002201012 is a wasteful number, since it uses less digits than its factorization.

101002201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097850038 (or 1097850036 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 101002201012 its reverse (210102200101), we get a palindrome (311104401113).

The spelling of 101002201012 in words is "one hundred one billion, two million, two hundred one thousand, twelve".