2111021102022 has 16 divisors (see below), whose sum is σ = 4825191090432. Its totient is φ = 603148886280.

The previous prime is 2111021101999. The next prime is 2111021102041. The reversal of 2111021102022 is 2202011201112.

It is a junction number, because it is equal to n+sod(n) for n = 2111021101992 and 2111021102010.

It is a congruent number.

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, 25131203554 + ... + 25131203637.

It is an arithmetic number, because the mean of its divisors is an integer number (301574443152).

Almost surely, 2^{2111021102022} is an apocalyptic number.

2111021102022 is an abundant number, since it is smaller than the sum of its proper divisors (2714169988410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2111021102022 is a wasteful number, since it uses less digits than its factorization.

2111021102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50262407203.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2111021102022 its reverse (2202011201112), we get a palindrome (4313032303134).

The spelling of 2111021102022 in words is "two trillion, one hundred eleven billion, twenty-one million, one hundred two thousand, twenty-two".