101211122000002 has 32 divisors (see below), whose sum is σ = 177512394769920. Its totient is φ = 42385612538880.

The previous prime is 101211121999997. The next prime is 101211122000057. The reversal of 101211122000002 is 200000221112101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471598699 + ... + 471813262.

It is an arithmetic number, because the mean of its divisors is an integer number (5547262336560).

Almost surely, 2^{101211122000002} is an apocalyptic number.

101211122000002 is a deficient number, since it is larger than the sum of its proper divisors (76301272769918).

101211122000002 is an equidigital number, since it uses as much as digits as its factorization.

101211122000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943412146.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101211122000002 its reverse (200000221112101), we get a palindrome (301211343112103).

The spelling of 101211122000002 in words is "one hundred one trillion, two hundred eleven billion, one hundred twenty-two million, two", and thus it is an aban number.