100021022022022 has 16 divisors (see below), whose sum is σ = 156736050693120. Its totient is φ = 47780710889032.

The previous prime is 100021022021989. The next prime is 100021022022079. The reversal of 100021022022022 is 220220220120001.

It is a junction number, because it is equal to n+sod(n) for n = 100021022021987 and 100021022022005.

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, 1259734372 + ... + 1259813767.

It is an arithmetic number, because the mean of its divisors is an integer number (9796003168320).

Almost surely, 2^{100021022022022} is an apocalyptic number.

100021022022022 is a deficient number, since it is larger than the sum of its proper divisors (56715028671098).

100021022022022 is a wasteful number, since it uses less digits than its factorization.

100021022022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2519549027.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 100021022022022 its reverse (220220220120001), we get a palindrome (320241242142023).

The spelling of 100021022022022 in words is "one hundred trillion, twenty-one billion, twenty-two million, twenty-two thousand, twenty-two".