20220211010111 has 8 divisors (see below), whose sum is σ = 23337612708384. Its totient is φ = 17160009343200.

The previous prime is 20220211010089. The next prime is 20220211010113. The reversal of 20220211010111 is 11101011202202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20220211010111 - 2²² = 20220206815807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20220211010113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14300007080 + ... + 14300008493.

It is an arithmetic number, because the mean of its divisors is an integer number (2917201588548).

Almost surely, 2^{20220211010111} is an apocalyptic number.

20220211010111 is a deficient number, since it is larger than the sum of its proper divisors (3117401698273).

20220211010111 is a wasteful number, since it uses less digits than its factorization.

20220211010111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28600015681.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 20220211010111 its reverse (11101011202202), we get a palindrome (31321222212313).

The spelling of 20220211010111 in words is "twenty trillion, two hundred twenty billion, two hundred eleven million, ten thousand, one hundred eleven".