101120010221012 has 12 divisors (see below), whose sum is σ = 177227733500916. Its totient is φ = 50483514935040.

The previous prime is 101120010220981. The next prime is 101120010221059. The reversal of 101120010221012 is 210122010021101.

It can be written as a sum of positive squares in 2 ways, for example, as 53840579212996 + 47279431008016 = 7337614^2 + 6876004^2 .

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, 19122540893 + ... + 19122546180.

It is an arithmetic number, because the mean of its divisors is an integer number (14768977791743).

Almost surely, 2^{101120010221012} is an apocalyptic number.

It is an amenable number.

101120010221012 is a deficient number, since it is larger than the sum of its proper divisors (76107723279904).

101120010221012 is a wasteful number, since it uses less digits than its factorization.

101120010221012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38245087738 (or 38245087736 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101120010221012 its reverse (210122010021101), we get a palindrome (311242020242113).

The spelling of 101120010221012 in words is "one hundred one trillion, one hundred twenty billion, ten million, two hundred twenty-one thousand, twelve".