10020220002111 has 32 divisors (see below), whose sum is σ = 15119446003200. Its totient is φ = 5847118686080.

The previous prime is 10020220002101. The next prime is 10020220002113. The reversal of 10020220002111 is 11120002202001.

It is a cyclic number.

It is not a de Polignac number, because 10020220002111 - 2¹³ = 10020219993919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020220002113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14239236 + ... + 14926361.

It is an arithmetic number, because the mean of its divisors is an integer number (472482687600).

Almost surely, 2^{10020220002111} is an apocalyptic number.

10020220002111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10020220002111 is a deficient number, since it is larger than the sum of its proper divisors (5099226001089).

10020220002111 is a wasteful number, since it uses less digits than its factorization.

10020220002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29165999.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10020220002111 its reverse (11120002202001), we get a palindrome (21140222204112).

The spelling of 10020220002111 in words is "ten trillion, twenty billion, two hundred twenty million, two thousand, one hundred eleven".