2101332044022 has 32 divisors (see below), whose sum is σ = 4296238036992. Its totient is φ = 684877214784.

The previous prime is 2101332044017. The next prime is 2101332044033. The reversal of 2101332044022 is 2204402331012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2101332043983 and 2101332044001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3315438 + ... + 3898049.

It is an arithmetic number, because the mean of its divisors is an integer number (134257438656).

Almost surely, 2^{2101332044022} is an apocalyptic number.

2101332044022 is an abundant number, since it is smaller than the sum of its proper divisors (2194905992970).

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

2101332044022 is a wasteful number, since it uses less digits than its factorization.

2101332044022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7214572.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2101332044022 its reverse (2204402331012), we get a palindrome (4305734375034).

The spelling of 2101332044022 in words is "two trillion, one hundred one billion, three hundred thirty-two million, forty-four thousand, twenty-two".