2211220102010 has 64 divisors (see below), whose sum is σ = 4248136295424. Its totient is φ = 827274201600.

The previous prime is 2211220101971. The next prime is 2211220102033. The reversal of 2211220102010 is 102010221122.

It is a super-2 number, since 2×2211220102010² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 547004 + ... + 2172936.

It is an arithmetic number, because the mean of its divisors is an integer number (66377129616).

Almost surely, 2^{2211220102010} is an apocalyptic number.

2211220102010 is a deficient number, since it is larger than the sum of its proper divisors (2036916193414).

2211220102010 is a wasteful number, since it uses less digits than its factorization.

2211220102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1626119.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2211220102010 its reverse (102010221122), we get a palindrome (2313230323132).

The spelling of 2211220102010 in words is "two trillion, two hundred eleven billion, two hundred twenty million, one hundred two thousand, ten".