2111022002102 has 32 divisors (see below), whose sum is σ = 3419492364288. Its totient is φ = 971638593696.

The previous prime is 2111022002101. The next prime is 2111022002113. The reversal of 2111022002102 is 2012002201112.

It is a super-3 number, since 3×2111022002102³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111022002101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122703833 + ... + 122721035.

It is an arithmetic number, because the mean of its divisors is an integer number (106859136384).

Almost surely, 2^{2111022002102} is an apocalyptic number.

2111022002102 is a deficient number, since it is larger than the sum of its proper divisors (1308470362186).

2111022002102 is a wasteful number, since it uses less digits than its factorization.

2111022002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29924.

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

Adding to 2111022002102 its reverse (2012002201112), we get a palindrome (4123024203214).

The spelling of 2111022002102 in words is "two trillion, one hundred eleven billion, twenty-two million, two thousand, one hundred two".