101010021021022 has 8 divisors (see below), whose sum is σ = 154738755606816. Its totient is φ = 49430435818752.

The previous prime is 101010021020963. The next prime is 101010021021053. The reversal of 101010021021022 is 220120120010101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 101010021020993 and 101010021021011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 537287345763 + ... + 537287345950.

It is an arithmetic number, because the mean of its divisors is an integer number (19342344450852).

Almost surely, 2^{101010021021022} is an apocalyptic number.

101010021021022 is a deficient number, since it is larger than the sum of its proper divisors (53728734585794).

101010021021022 is a wasteful number, since it uses less digits than its factorization.

101010021021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074574691762.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101010021021022 its reverse (220120120010101), we get a palindrome (321130141031123).

The spelling of 101010021021022 in words is "one hundred one trillion, ten billion, twenty-one million, twenty-one thousand, twenty-two".