10021202011022 has 4 divisors (see below), whose sum is σ = 15031803016536. Its totient is φ = 5010601005510.

The previous prime is 10021202011019. The next prime is 10021202011081. The reversal of 10021202011022 is 22011020212001.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×10021202011022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10021202010988 and 10021202011006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505300502754 + ... + 2505300502757.

It is an arithmetic number, because the mean of its divisors is an integer number (3757950754134).

Almost surely, 2^{10021202011022} is an apocalyptic number.

10021202011022 is a deficient number, since it is larger than the sum of its proper divisors (5010601005514).

10021202011022 is an equidigital number, since it uses as much as digits as its factorization.

10021202011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5010601005513.

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

Adding to 10021202011022 its reverse (22011020212001), we get a palindrome (32032222223023).

The spelling of 10021202011022 in words is "ten trillion, twenty-one billion, two hundred two million, eleven thousand, twenty-two".