220210011111010 has 16 divisors (see below), whose sum is σ = 417240021052800. Its totient is φ = 83448004210416.

The previous prime is 220210011110989. The next prime is 220210011111047. The reversal of 220210011111010 is 10111110012022.

It is a happy number.

It is a super-2 number, since 2×220210011111010² (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, 579500029050 + ... + 579500029429.

It is an arithmetic number, because the mean of its divisors is an integer number (26077501315800).

Almost surely, 2^{220210011111010} is an apocalyptic number.

220210011111010 is a deficient number, since it is larger than the sum of its proper divisors (197030009941790).

220210011111010 is a wasteful number, since it uses less digits than its factorization.

220210011111010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159000058505.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 220210011111010 its reverse (10111110012022), we get a palindrome (230321121123032).

The spelling of 220210011111010 in words is "two hundred twenty trillion, two hundred ten billion, eleven million, one hundred eleven thousand, ten".