2110022391101 has 2 divisors, whose sum is σ = 2110022391102. Its totient is φ = 2110022391100.

The previous prime is 2110022391091. The next prime is 2110022391107. The reversal of 2110022391101 is 1011932200112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1731027019225 + 378995371876 = 1315685^2 + 615626^2 .

It is a cyclic number.

It is not a de Polignac number, because 2110022391101 - 2¹⁴ = 2110022374717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2110022391107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055011195550 + 1055011195551.

It is an arithmetic number, because the mean of its divisors is an integer number (1055011195551).

Almost surely, 2^{2110022391101} is an apocalyptic number.

It is an amenable number.

2110022391101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110022391101 is an equidigital number, since it uses as much as digits as its factorization.

2110022391101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 23.

Adding to 2110022391101 its reverse (1011932200112), we get a palindrome (3121954591213).

The spelling of 2110022391101 in words is "two trillion, one hundred ten billion, twenty-two million, three hundred ninety-one thousand, one hundred one".