211220010110002 has 16 divisors (see below), whose sum is σ = 318137481446400. Its totient is φ = 105174302526000.

The previous prime is 211220010109993. The next prime is 211220010110017. The reversal of 211220010110002 is 200011010022112.

It is a super-2 number, since 2×211220010110002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26353977 + ... + 33421132.

It is an arithmetic number, because the mean of its divisors is an integer number (19883592590400).

Almost surely, 2^{211220010110002} is an apocalyptic number.

211220010110002 is a deficient number, since it is larger than the sum of its proper divisors (106917471336398).

211220010110002 is a wasteful number, since it uses less digits than its factorization.

211220010110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59782401.

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

Adding to 211220010110002 its reverse (200011010022112), we get a palindrome (411231020132114).

The spelling of 211220010110002 in words is "two hundred eleven trillion, two hundred twenty billion, ten million, one hundred ten thousand, two".