10011021121022 has 8 divisors (see below), whose sum is σ = 15422383889256. Its totient is φ = 4870226491272.

The previous prime is 10011021120959. The next prime is 10011021121051. The reversal of 10011021121022 is 22012112011001.

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 = 10011021120988 and 10011021121006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67642034528 + ... + 67642034675.

It is an arithmetic number, because the mean of its divisors is an integer number (1927797986157).

Almost surely, 2^{10011021121022} is an apocalyptic number.

10011021121022 is a deficient number, since it is larger than the sum of its proper divisors (5411362768234).

10011021121022 is a wasteful number, since it uses less digits than its factorization.

10011021121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135284069242.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10011021121022 its reverse (22012112011001), we get a palindrome (32023133132023).

The spelling of 10011021121022 in words is "ten trillion, eleven billion, twenty-one million, one hundred twenty-one thousand, twenty-two".